RANKING

Rank 51 out of 54 Summarized in this category Rankings based on: • Pros-to-cons ratio • Number of reviews • Category average

Ninja

Double Stack

Name: Double Stack
Brand: Ninja

around $200

All prices are estimates and may vary from actual prices.

291 Pros

68%
25 reviews (4h 9m)

134 Cons

The Ninja Double Stack Air Fryer offers a unique vertical design, promising the cooking capacity of a double-basket air fryer without hogging precious counter space. Its dual cooking zones, powered by Smart Finish technology, let you cook two different meals at different temperatures and times, with both finishing simultaneously. Imagine roasting ...

Summary of pros and cons from human reviewers, put together by AI

58%

65 vs 47

Cooking Performance

82%

64 vs 14

Features/Presets

62%

34 vs 21

Ease of Use/Cleaning

84%

64 vs 12

Capacity/Size

78%

38 vs 11

Design/Appearance

Reviewer verdict

Across 25 YouTube reviews, the Ninja Double Stack earns a Summa score of 3.7/5, ranking #51 among Air Fryers. Reviewers most often praise its cooking performance, features/presets, capacity/size, while the most common criticisms concern cooking performance, ease of use/cleaning.

The Double Stack earns praise mainly for its Dual Zone/Double Stack cooking features and versatility, with many reviewers (58 mentions for features/presets and 57 for capacity/size) highlighting the ability to cook two different foods or four layers at once and the space-saving vertical design. Reviewers frequently noted smart finish/match functions, multiple presets (12-in-1/various cooking modes), and included accessories like racks, drawers, and an integrated leave-in thermometer that simplify multi-dish cooking. Cooking performance was often commended (53 mentions) for producing crispy, evenly browned results, quick heat-up and reheating, and energy/time savings versus conventional ovens. Design, ease of use, and dishwasher-safe nonstick parts were also commonly praised (30 and 28 mentions), contributing to a sense that the unit is both attractive and relatively easy to clean and operate.

Criticisms cluster around inconsistent cooking when using the stacked/double-stack mode (47 mentions), with reviewers reporting uneven browning, slower or longer cooks when both zones are active, and hotspots toward the back near the heating element. Several users found a learning curve and annoyances in daily use or cleaning (21 mentions), including tricky access to the deep drawers, trapped rubber tabs, and trial-and-error pairing of foods, while some features such as the probe and certain presets were reported as unreliable or limited (14 mentions). Size, weight, occasional build-quality and noise complaints (capacity/design/durability/noise categories totaling multiple mentions) mean the unit still demands counter clearance, can be heavy, and may show minor quality or loud-beep issues for some owners.

Analysis based on 25 YouTube reviews (4h 9m of video) with 291 pros and 134 cons extracted.

Pros (291)

Cooking Performance (65)

you don't have to wait the usual 10 to 15 minutes that your conventional oven would take to preheat ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 4:15
Plus, it eliminates preheating, saving both time and energy. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 10:33
I've been blown away by how accurate it is and with autotemp detect intelligence it ensures that your meal is cooked just right making it perfect for those who aren't culinary experts but want great results ▶ Is the NEW Ninja Double Stack XL & Air Fryer the BEST Counte @ 2:14
food It produced was incredibly tasty and moist ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 2:02
Cooks to Perfection ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 1:20
saves time saves energy ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 2:51
the flavor seal technology means I never have to worry about my meals absorbing unwanted flavors from the other oven ▶ Is the NEW Ninja Double Stack XL & Air Fryer the BEST Counte @ 1:28
whether you want a perfectly medium rare steak or a welldone roast chicken this oven does the job with Precision every time ▶ Is the NEW Ninja Double Stack XL & Air Fryer the BEST Counte @ 2:05
most efficient through all three tests ▶ Which Ninja Air Fryer Is The BEST? (I Bought Them All) @ 6:21
allows the air to flow through and cook everything evenly ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 2:01
instant heat ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 2:47
this Ninja uses a back vent for even air circulation throughout both baskets. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 1:45
Big advantage? No pre-heating! Just toss the food in and press start. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 6:25
with this oven I've been able to prepare entire meals in just 45 minutes which is a huge time saer especially when you've got a hungry family to feed ▶ Is the NEW Ninja Double Stack XL & Air Fryer the BEST Counte @ 1:18
max crisp mode is especially effective for achieving a super crispy texture on Frozen Foods ▶ 5 Best Ninja Air Fryer's (2024 Review) @ 3:40
retaining the delicious Crunch and flavor ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 2:13
efficient ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 3:03
no preh needed so that's super cool ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 5:12
preheats quickly ▶ Time-saving kitchen tech: Ninja Smart Double Oven review @ 4:36
vents in the back for even cooking ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 1:40
another nice thing about this one is you don't have to worry about preheating you just put it in and go it gets hot pretty much just like that ▶ Ninja Air Fryer DoubleStack Review @ 4:10
even all around crispiness ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 0:36
wins on dual zone cooking and faster preheat time (compared to Breville Smart Oven Air) ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 4:02
perfect for health conscious families by reducing the need for oil and cooking you can enjoy your favorite fried foods with up to 75% less fat than traditional frying methods ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 2:01
heating coil and fan in both top and bottom zones ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 1:52
super tasty there's nothing wrong with the flavor ▶ How good is the Ninja Air Fryer’s probe? @ 4:28
pretty tasty look steak lots of color ▶ How good is the Ninja Air Fryer’s probe? @ 3:27
quite soft to the touch ▶ How good is the Ninja Air Fryer’s probe? @ 7:13
not chewy at all, very very juicy ▶ How good is the Ninja Air Fryer’s probe? @ 4:31
really uh it's really tasty it's it's done a good job ▶ How good is the Ninja Air Fryer’s probe? @ 4:36
lovely and juicy really nice ▶ How good is the Ninja Air Fryer’s probe? @ 7:37
Ninja takes that one ▶ How good is the Ninja Air Fryer’s probe? @ 7:57
when that crisps up the meat is ready ▶ How good is the Ninja Air Fryer’s probe? @ 10:37
very moist doesn't look dry at all ▶ How good is the Ninja Air Fryer’s probe? @ 7:23
meat we were testing in really which is lovely and juicy and tasty ▶ How good is the Ninja Air Fryer’s probe? @ 9:59
perfectly good cake and perfectly tasty ▶ How good is the Ninja Air Fryer’s probe? @ 14:42
beautifully gold and crisp on top ▶ How good is the Ninja Air Fryer’s probe? @ 16:51
lovely sausage meat crispiness ▶ How good is the Ninja Air Fryer’s probe? @ 10:23
Pleasant contrast got some well done crisp and a juicy Center ▶ How good is the Ninja Air Fryer’s probe? @ 7:49
what's really special about this is if you want things extra crispy you can ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 3:42
got a definite crust on it ▶ How good is the Ninja Air Fryer’s probe? @ 7:41
pretty pleased with the overall crispiness ▶ How good is the Ninja Air Fryer’s probe? @ 9:38
smells good absolutely burnished gold ▶ How good is the Ninja Air Fryer’s probe? @ 16:41
that's come out really really well ▶ How good is the Ninja Air Fryer’s probe? @ 10:27
perfectly tasty ▶ How good is the Ninja Air Fryer’s probe? @ 13:04
extremely happy with this ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 7:09
absolutely cooked perfectly all the way through ▶ How good is the Ninja Air Fryer’s probe? @ 16:56
beautifully golden ▶ How good is the Ninja Air Fryer’s probe? @ 15:57
mid to high 60s throughout which is great ▶ How good is the Ninja Air Fryer’s probe? @ 16:04
for all of our proteins it's worked amazingly ▶ How good is the Ninja Air Fryer’s probe? @ 17:20
allow the heat to circulate more evenly when you're using two layers to cook in the basket ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 5:15
When I activated the DoubleStackPro option, both the top and bottom layers cooked evenly ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 6:05
definitely does distribute the heat between the top and bottom layers ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 10:01
a GameChanger for meal preparation especially when juggling multiple components of a dish ▶ Ninja Double Stack XL Air Fryer Review @ 2:20
excels at reheating leftovers ▶ Ninja Double Stack XL Air Fryer Review @ 6:51
consistently produced delicious results from crispy chicken wings to perfectly roasted vegetables ▶ Ninja Double Stack XL Air Fryer Review @ 6:27
results were impressive crispy on the outside fluffy on the inside and evenly cooked throughout ▶ Ninja Double Stack XL Air Fryer Review @ 2:44
air frying, you're going to save up to 75% less oil than traditional deep frying ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 3:15
The reheat on this thing is amazing. I've reheated a lot of stuff and the things come out just like you bought them ▶ Ninja DoubleStack Air Fryer Review 🍗🔥 | 4 Foods at ONCE? T @ 4:29
didn't require any preheating ▶ Ninja Double Stack Air Fryer Review @ 4:08
faster cooking time ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 3:06
55% faster than a conventional fan oven ▶ Ninja Double Stack Air Fryer Review @ 1:14
my favorite air fryer ▶ Ninja DoubleStack Air Fryer Review 🍗🔥 | 4 Foods at ONCE? T @ 6:41
there's no preheating needed ▶ Ninja Double Stack XL Air Fryer Review @ 2:05
done a fantastic job of cooking ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 10:06

Features/Presets (64)

has smart technology ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 0:21
has so many functions not just an air fryer ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 4:41
With the second basket removed, the airflow cuts off, so no steam or cooking smells escape – perfect if you're prepping other ingredients. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 8:51
switch on sync and the food in both drawers will be ready at the same time ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 1:11
features the sink and match functions ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 1:04
if you remove the basket such as for chips to give them a shake then the timer will pause until the basket is reinserted and if both zones are cooking it will pause both timers ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 2:48
has a probe with it ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 0:14
new kind of technology ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 2:04
the Dual Zone technology it's literally a lifesaver the ability to cook two different dishes at the same time with different temperatures is a dream come true ▶ Is the NEW Ninja Double Stack XL & Air Fryer the BEST Counte @ 3:30
multi-cooking mode that will allow you to cook four different dishes at the same time using different cooking methods ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 0:58
you can air Fry at 200° in zone 1 for 30 minutes and you can roast in zone 2 at 180° for 20 minutes at the same time ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 2:32
the smart finish with dual zone technology is a total GameChanger for anyone who loves efficiency in the kitchen ▶ Is the NEW Ninja Double Stack XL & Air Fryer the BEST Counte @ 0:58
let's get into the pro cook system this might just be my favorite feature it comes with an integrated thermometer that takes all the guesswork out of cooking me ▶ Is the NEW Ninja Double Stack XL & Air Fryer the BEST Counte @ 1:57
I've pretty much retired my old toaster and microwave because cuz this does it all and it does it better ▶ Is the NEW Ninja Double Stack XL & Air Fryer the BEST Counte @ 2:56
dual cooking zones that actually sync up with minimal babysitting ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 3:02
smart finish feature worked well, sinking the finish time with impressive accuracy ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 1:56
a cool recipe book with some "stack and cook" meal ideas. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 1:02
if you want both meals to finish simultaneously, there's a "match" button for that. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 6:41
one of the reasons I love this oven is its 12 in-1 functionality it's not just an air fryer it can bake broil reheat keep warm toast and so much more ▶ Is the NEW Ninja Double Stack XL & Air Fryer the BEST Counte @ 2:44
Plus, it boasts six cooking functions, including air fry, roast, bake, and even dehydrate. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 10:10
imagine being able to roast veggies in one oven while air frying some crispy Wings in the other and both finish at the exact same time no more keeping one dish warm while the other catches up ▶ Is the NEW Ninja Double Stack XL & Air Fryer the BEST Counte @ 1:06
double stack design introduces dual zone technology, allowing you to independently control two cooking zones with smart finish, so both meals are ready at the same time ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 0:58
12-in-one cooking system that includes settings like air fry, convection bake, broil, dehydrate, toast, and even whole roast ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 0:47
flavor seal technology claims to prevent smell crossover between the upper and lower ovens ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 1:16
extreme versatility ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 2:57
air fry broil bake and a hydrate making it a true all-in-one kitchen gadget ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 2:20
flavor seal technology prevents smells from Crossing between the oven so you can safely bake cookies in the top while Pizza bakes in the bottom oven without ruining one or the other ▶ Time-saving kitchen tech: Ninja Smart Double Oven review @ 0:53
multiple cooking settings (air fry, air broil, bake, roast, reheat, dehydrate) ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 2:34
smart finish feature for different cooking times ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 3:57
smart controls built in and some different cooking time tables ▶ Time-saving kitchen tech: Ninja Smart Double Oven review @ 1:15
12 cooking functions ▶ Time-saving kitchen tech: Ninja Smart Double Oven review @ 0:05
cook two things in two different ways at the exact same time ▶ Time-saving kitchen tech: Ninja Smart Double Oven review @ 0:41
smart finish technology which is one of the standout features here to cook two separate meals at two different temperatures for two different cook times to all finish at the exact same time ▶ Time-saving kitchen tech: Ninja Smart Double Oven review @ 1:38
thermometer has a handy magnetic storage to keep it tucked away and easily accessible while not in use ▶ Time-saving kitchen tech: Ninja Smart Double Oven review @ 2:57
integrated instant read meet themometer ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 9:41
includes a cheat sheet and a cooking book ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 2:19
versatility ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 2:17
smart cook system precisely monitors temperatures with the leave-in thermometer ▶ Time-saving kitchen tech: Ninja Smart Double Oven review @ 2:52
dual zone cooking ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 2:40
eight preset cooking functions including air fry air broil the bake reheat and dehydrate ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 1:32
smart finish and match cook functions have saved them tons of time ensuring that all dishes come out perfectly cooked at the same time ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 3:17
air fryer and a dehydrator ▶ Time-saving kitchen tech: Ninja Smart Double Oven review @ 4:42
smart finish and match cook features ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 0:50
match cook feature to make zones identical ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 3:48
use the sink feature so [you can] put different foods in each drawer and they're going to take different cooking times as well and also maybe even use different settings ▶ How to use a Ninja Air Fryer - Ninja Foodi Dual Zone 7.6l | @ 3:19
how to use the match feature. it basically matches both drawers to be the same setting ▶ How to use a Ninja Air Fryer - Ninja Foodi Dual Zone 7.6l | @ 2:27
independent basket controls, multi-layer cooking racks, and features like smart finish and match cook ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 8:50
standout feature of this ninja DP stack air PR ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 9:56
finishes both cooking both foods and both drawers at the same time so you're ready to serve up your food at the same time ▶ How to use a Ninja Air Fryer - Ninja Foodi Dual Zone 7.6l | @ 4:33
one of my standout features is that you can cook four different items at once this is just going to save so much time and utensils so you don't have to be putting loads of different things in the oven some in this on the stove some in the air fryer you can cook four different items at once ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 10:25
not just an air fryer you've got so many other features ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 7:54
cooking separate temperatures and times ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 0:10
they brought over the Stacked cooking from the multi cooker ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 14:15
unique vertical design and Dual Zone cooking capability ▶ Ninja Double Stack XL Air Fryer Review @ 9:30
these racks are included for a very specific purpose which is the double stack Pro setting. allows you to cook vegetables on the bottom and fish and meat or main dishes which you want to get really crispy on the top half of the rack ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 4:33
Dual Zone technology which allows you to cook two different foods at two different temperatures and times ensuring they finish simultaneously ▶ Ninja Double Stack XL Air Fryer Review @ 2:10
little basket is for steaming ▶ Ninja DoubleStack Air Fryer Review 🍗🔥 | 4 Foods at ONCE? T @ 2:32
Inside the Box you get two non-stick dishwasher safe drawers, two crisper plates, and a pretty handy recipe guide ▶ Ninja Double Stack Air Fryer Review @ 1:20
with smart finish both zones will finish at the same time even if they have different cook times ▶ Ninja Double Stack XL Air Fryer Review @ 1:35
there's a guide quick start guide that includes 10 recipes ▶ Ninja Double Stack XL Air Fryer Review @ 2:07
touch control panel with 12 Auto cook functions ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 1:05
variable temperature control that could be set for up to 200° ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 0:58
match feature so you can program draw one and then match draw two to cook the same way ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 1:11
sync feature so you can cook two different foods with different times and temperatures and have both drawers finish at the same time ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 1:19

Capacity/Size (64)

definitely the most space efficient one ▶ Which Ninja Air Fryer Is The BEST? (I Bought Them All) @ 0:48
arranged vertically rather than horizontally can instantly have the amount of space needed for it on your countertop ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 0:24
two air fryer baskets so you can make two different meals at the same time ▶ Which Ninja Air Fryer Is The BEST? (I Bought Them All) @ 6:23
comes with two removable wire grills so that you can create two levels in each drawer and therefore have access to four cooking spaces at once ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 0:33
small kitchen dwellers have been waiting for: a dual zone air fryer that doesn't take up half your kitchen ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 0:07
this Ninja can actually cook with just one basket in. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 8:47
two air fryer baskets stacked on top of each other ▶ Which Ninja Air Fryer Is The BEST? (I Bought Them All) @ 0:44
saves space ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 0:26
can cook for one, six, or even eight ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 2:55
handles larger items well such as roasting an entire chicken which fits comfortably in one drawer ▶ 5 Best Ninja Air Fryer's (2024 Review) @ 3:48
Dual and the double stack tied for first place ▶ Which Ninja Air Fryer Is The BEST? (I Bought Them All) @ 4:48
space saving vertical design ▶ 5 Best Ninja Air Fryer's (2024 Review) @ 3:11
stackable air fryer ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 0:07
can go under nearly all countertops ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 0:29
versatility without sacrificing counter space ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 0:40
Dual layer cooking capability ▶ 5 Best Ninja Air Fryer's (2024 Review) @ 3:26
This model has two drawers stacked on top of each other, designed to save precious counter space without sacrificing cooking capacity. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 0:08
With a massive 9.5 liters (or 10 quarts), it gives us the same capacity as the standard Ninja dual basket model, cooking simultaneously across four layers. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 10:03
stackable setting ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 1:50
plus the XL family size capacity is no joke it fits up to 6 lb of wings a 4.5 lb chicken or even a family-sized sheet pan meal ▶ Is the NEW Ninja Double Stack XL & Air Fryer the BEST Counte @ 3:02
XL capacity, it's advertised to fit 6 lb of wings, a 4.5 lb chicken, a whole pizza, or six slices of bread ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 1:07
cook multiple layers of food simultaneously ▶ 5 Best Ninja Air Fryer's (2024 Review) @ 3:31
space-saving stacked design ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 2:59
It's definitely narrower and more compact than your typical double-basket Ninja. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 2:52
This is where the "Double Stack Pro" feature shines. Each basket essentially becomes a two-tiered air fryer, explaining all the talk about Ninja's 4-level capabilities. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 5:55
This ‘Double Stack XL’ might be a dream come true for people with kitchens that, well, let's just say are not exactly ‘Buckingham Palace’. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 2:43
cooking capacity is genuinely useful for families or meal preppers ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 3:10
cook different dishes at once ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 3:10
offers more flexibility and a smaller footprint than stacking two separate appliances ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 4:14
you can do pretty much twice the amount of of cooking it's called double stack for a reason ▶ Ninja Air Fryer DoubleStack Review @ 0:27
serving a family of eight ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 0:11
what we really like about this first of all is the space um it's a lot more narrow so we get a lot more room on our countertop ▶ Ninja Air Fryer DoubleStack Review @ 0:16
cook four different dishes at once ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 0:05
cook four Foods at once ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 0:32
family size capacity ▶ Time-saving kitchen tech: Ninja Smart Double Oven review @ 0:12
multiple layers with the stacking racks ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 1:02
40% Slimmer than traditional double basket air fryers ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 1:17
I could cook four different items if I use that middle rack as well that's what double stack does ▶ Ninja Air Fryer DoubleStack Review @ 4:51
can cook a whole 5lb chicken ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 1:10
10 qu capacity ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 1:04
10 quarts capacity ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 1:27
half the space of your usual air fryer ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 0:07
fit two whole chickens ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 1:07
comfortably fits under standard kitchen cabinets ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 1:22
space saving design ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 1:17
two draw 9 .5 L capacity which gives double the amount of cooking ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 0:27
if you want to use just one drawer ▶ How to use a Ninja Air Fryer - Ninja Foodi Dual Zone 7.6l | @ 0:55
two baskets ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 0:08
double the cooking area without taking up too much counter space ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 0:59
two draws ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 11:23
made it quite deep so that you can fit two layers of cooking in it ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 3:00
The ability to keep my salted from unsalted was great ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 8:05
truly shines when it comes to cooking larger quantities or multiple components of a meal ▶ Ninja Double Stack XL Air Fryer Review @ 4:00
it lets you cook four things at the same time ▶ Ninja Double Stack XL Air Fryer Review @ 0:05
cook more ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 3:13
impressive 10 quart capacity split between two five quart drawers stacked vertically ▶ Ninja Double Stack XL Air Fryer Review @ 1:09
you can do this twice over with different meats and different sides in both drawers it's a brilliant idea and a really efficient use of space ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 5:00
effectively doubling the cooking surface and allowing for up to four layers of food to be cooked simultaneously ▶ Ninja Double Stack XL Air Fryer Review @ 1:22
the biggest Advantage is that you can cook four Foods at the same time or make a double batch of the same food ▶ Ninja Double Stack XL Air Fryer Review @ 11:26
cook four layers stacked on top of each other ▶ Ninja Double Stack Air Fryer Review @ 0:32
you can cook two things in each basket at the same time ▶ Ninja Double Stack XL Air Fryer Review @ 0:48
it's a 10 cord capacity and let you cook two 5 lb chickens at the same time one in each basket ▶ Ninja Double Stack XL Air Fryer Review @ 0:52
you can make protein vegetable and carb at the same time and easily feed your whole family ▶ Ninja Double Stack XL Air Fryer Review @ 11:37
good size air fryer and can cook up to 11 L at a time ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 0:18

Design/Appearance (38)

love the controls running down the side of the exterior as well as the matte gray color straying away from the classic Black Box look that air fryers usually have ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 0:45
The design with its smart airflow system not only cooks well but also saves precious counter space. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 10:27
This design also contributes to a slimmer profile. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 1:54
It's sleek and has an almost futuristic design. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 2:20
This definitely gives off some "pro chef" vibes - a big plus for aesthetics. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 2:24
sleek and modern ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 3:07
stylish ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 2:36
I like the look of it too just looks good and it'll stay clean ▶ Ninja Air Fryer DoubleStack Review @ 10:13
unwinds from its little cable holder very tidy good design feature ▶ How good is the Ninja Air Fryer’s probe? @ 0:48
it does fit under kitchen cabinets ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 0:06
able to put it all the way up against the wall ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 0:38
absolutely love the quality of them the design of them and this is no exception ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 0:10
Blown Away by how slim it is ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 2:08
taking up 30% less counter space ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 10:49
the display is easy to read it's it's easy to figure out ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 6:43
really really lovely Sleek design ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 10:54
like the space saving ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 5:14
supposed to have half the amount of counter space ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 0:33
so much smaller and it pushes right back and you can have it up against the side here because in a sec I'll show you there's some ventage fans here as well as at the back so you can literally have it right in the corner ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 3:02
separate stick on label in French which is so much better than having the display panel cluttered with so much text ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 0:20
touchscreen ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 9:16
space saver ▶ Ninja DoubleStack Air Fryer Review 🍗🔥 | 4 Foods at ONCE? T @ 1:53
quite like the fact that it's got the little pictures on ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 13:08
stack design to save your countertop space ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 3:00
sleek and modern appearance ▶ Ninja Double Stack XL Air Fryer Review @ 0:42
30% Slimmer design compared to other dual basket air fryers ▶ Ninja Double Stack Air Fryer Review @ 0:20
compact footprint compared to traditional side by side dual drawer fryers ▶ Ninja Double Stack XL Air Fryer Review @ 0:52
fit into small kitchens but deliver the same capacity and performance of an air fryer with a larger footprint ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 0:05
this is pretty narrow ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 13:44
unique vertical design promised to solve the age-old problem of limited counter space without compromising on cooking capacity ▶ Ninja Double Stack XL Air Fryer Review @ 0:20
stainless steel exterior exudes a premium feel ▶ Ninja Double Stack XL Air Fryer Review @ 0:44
the unit is Slim and Tall so it's going to take up less space on your countertop ▶ Ninja Double Stack XL Air Fryer Review @ 0:31
the unit is Slim so it takes less space on your counter ▶ Ninja Double Stack XL Air Fryer Review @ 11:17
control panel can be tucked in for storage ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 9:34
compact and slim design ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 0:28
big glass windows so you can see what you're cooking ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 9:42
looks really smart ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 9:32
viewing window in each drawer ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 0:32

Ease of Use/Cleaning (34)

maximize your output if you're cooking the same thing - duplicate all of the information to Zone 2 which makes it easy and super efficient ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 3:01
match lets you copy the cooking setting across from one drawer to another ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 1:18
super easy to clean ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 4:34
comes with removable [tvets] ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 2:22
flex door feature is genuinely useful when you only need to use one zone, saving both energy and time ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 2:00
very simple to use ▶ Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer @ 1:12
the non-stick coating makes cleaning a breeze. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 7:27
flex door mechanism allows you to open just the top compartment or both simultaneously ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 1:22
Design-wise, it’s the same as the top one, so we can mix them up, top and bottom. Nice simplification. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 2:11
flex door ▶ Time-saving kitchen tech: Ninja Smart Double Oven review @ 0:31
easy to separate meals with its dual basket design ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 2:38
no installation, no things you got to put together ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 0:15
ceramic coated baskets are non-stick ensuring easy food release and minimal cleanup ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 1:45
dishwasher safe making clean up a breeze ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 2:58
cleaning it this is all dishwasher safe ▶ Ninja Air Fryer DoubleStack Review @ 1:16
baskets and racks are dishwasher safe ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 1:53
no splattering or mess during cooking ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 6:07
the handle they slide in really easy ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 1:35
baskets are interchangeable ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 0:12
really do like these baskets ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 1:33
make it easier to clean the heating element area when the time comes to doing a deep clean ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 5:23
baskets are interchangeable dishwasher safe ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 5:17
Cleaning the ninja double stack XL is a breeze thanks to the non-stick coating on the drawers and crisper plates ▶ Ninja Double Stack XL Air Fryer Review @ 5:41
dishwasher safe ▶ Ninja Double Stack XL Air Fryer Review @ 5:45
yes, it ticks that box ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 17:13
intuitive control panel ▶ Ninja Double Stack XL Air Fryer Review @ 1:42
two non-stick baskets with two non-stick crisper plates and two metal racks ▶ Ninja Double Stack XL Air Fryer Review @ 0:41
the racks have been designed by Ninja really well they use the space well and the drawer has been designed with a ledge for them to rest on ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 4:27
separate power button which I always like to see on an air fryer ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 5:37
they are dishwasher safe ▶ Ninja Double Stack XL Air Fryer Review @ 2:28
cleanup was not difficult ▶ Ninja Double Stack XL Air Fryer Review @ 11:42
drawers slide in and out really nicely ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 2:46
really easy to use ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 9:26
drawers can be swapped around ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 9:48

Value for Money (8)

saving me money, saving me a lot of time and most importantly it produces some excellently cooked food ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 2:18
uses up to 55% less energy than a traditional oven ▶ Ninja Double Stack XL Air Fryer Review @ 4:57
worth the upgrade ▶ Ninja DoubleStack Air Fryer Review 🍗🔥 | 4 Foods at ONCE? T @ 2:25
saving up to 55% of energy ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 3:09
cooks using 55% less energy than a conventional oven ▶ Ninja Double Stack Air Fryer Review @ 1:11
works just as well as the Ninja for a fraction the price ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 9:55
economical to run ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 9:11
similar to the Ninja but costs £200 less ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 1:31

Durability/Build Quality (7)

the packaging feels sturdy, which is a good sign considering this air fryer has some heft to it. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 0:41
that's a good indicator of build quality! ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 0:46
Gone is the plasticky build of the Ninja AF300. This new Ninja is all about metal and a smooth design – a much more premium feel. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 3:06
robust and large handle ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 1:29
seems very well built ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 7:12
I love the handle ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 3:20
feels solidly built ▶ Ninja Double Stack XL Air Fryer Review @ 7:58

Safety Features (5)

As you can see, the back side is cool – no vents or hot air release there. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 4:39
Safety first, of course – the bottom compartment stays cool without a basket. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 9:00
the left side stays relatively cool during operation, so placing it close to a wall on that side is probably okay. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 5:13
I'm putting my hand on it o I don't want to keep it too long but at least I can touch it so I like that more as a safety feature for sure ▶ Ninja Air Fryer DoubleStack Review @ 9:45
safe external temperature ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 5:36

Noise Level (3)

It's about as quiet as an office environment ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 3:51
sounds good not bad at all ▶ How good is the Ninja Air Fryer’s probe? @ 12:56
quiet the air fryer operates ▶ Ninja Double Stack XL Air Fryer Review @ 6:04

Warranty/Customer Support (3)

comes with a 1-year limited warranty ▶ Ninja Double Stack XL Air Fryer Review @ 8:08
comes with a 2-year guarantee once you register with Ninja ▶ Ninja Double Stack Air Fryer Review @ 1:29
comes with a 2 year guarantee ▶ Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price? @ 0:36

Cons (134)

Cooking Performance (47)

flip unfortunately last place ▶ Which Ninja Air Fryer Is The BEST? (I Bought Them All) @ 4:58
double stack is in fourth ▶ Which Ninja Air Fryer Is The BEST? (I Bought Them All) @ 2:40
The fish on top are slightly more cooked than the one below. So even with "Double Stack Pro," there might be some minor variations. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 9:19
double at 28 minutes ▶ Which Ninja Air Fryer Is The BEST? (I Bought Them All) @ 6:04
The meatballs in the back look way different from the ones in the front. ... inconsistencies across the board. Looks like "Double Stack Pro" might be our friend after all. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 8:19
it'll cook faster and hotter if you just use one if you spread it out it will also take longer ▶ Ninja Air Fryer DoubleStack Review @ 3:10
during back-to-back tests, the oven takes a bit of time to cool down between sessions if you're switching modes ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 2:51
barely hot ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 7:52
cooking is just way too inconsistent ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 13:21
way undercooked still…way too chewy way too undercooked ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 12:00
takes way too long to cook anything ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 13:39
when you are cooking both of them at the same time um it does take longer to cook in each ▶ Ninja Air Fryer DoubleStack Review @ 2:51
still like frozen did that even cook ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 7:08
the asparagus I'm going to say uh yeah that that cooked a little bit more than we needed it too ▶ Ninja Air Fryer DoubleStack Review @ 10:33
35 minutes to do that little one bag of Fri ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 8:42
15 de hotter than the middle one…heating element in the back of the unit instead of over the top is kind of causing things to not cook evenly ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 12:57
wattage too low ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 13:46
unfortunately the sausage casing has come apart ▶ How good is the Ninja Air Fryer’s probe? @ 9:36
slightly over I think on the camera it's coming up a bit Pinker than it is but um we've got no trace of pink there ▶ How good is the Ninja Air Fryer’s probe? @ 4:13
you'll end up with a really Woody piece of chicken ▶ How good is the Ninja Air Fryer’s probe? @ 6:18
quite soft underneath so I don't think that one's worked ▶ How good is the Ninja Air Fryer’s probe? @ 12:14
bit over I would dial that down a little bit ▶ How good is the Ninja Air Fryer’s probe? @ 4:41
we need to bear that in mind when we're doing our bakes and roasts it's allowing it to cook more ▶ How good is the Ninja Air Fryer’s probe? @ 7:00
it's not done ▶ How good is the Ninja Air Fryer’s probe? @ 14:01
the bread and the cake not so well ▶ How good is the Ninja Air Fryer’s probe? @ 17:20
that's a little north of where I'd set chicken personally ▶ How good is the Ninja Air Fryer’s probe? @ 5:53
massive gash where I had the uh probe sticking in ▶ How good is the Ninja Air Fryer’s probe? @ 12:09
the food does take slightly longer to cook, so you will need to almost double the time compared to single-basket cooking ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 7:06
some slight unevenness and Browning particularly with Foods placed at the very back of the drawers ▶ Ninja Double Stack XL Air Fryer Review @ 3:42
some dishes that require very high heat such as certain types of pizza didn't achieve quite the same level of crispiness as they would in a traditional oven ▶ Ninja Double Stack XL Air Fryer Review @ 9:01
the sausages at the back of the double stack don't have a lot of color at this point ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 8:36
if you've got something like a chicken in there cooking unevenly that's not good ▶ Ninja Double Stack XL Air Fryer - It's going BACK ! Two week @ 10:02
fries at the front of the drawer were slightly more Brown than those at the back requiring a shake or two during cooking for optimal results ▶ Ninja Double Stack XL Air Fryer Review @ 2:52
the back has all the holes in it. So, you can't you can't put a lot of liquids in this one. Um, so yeah, so I won't recommend liquids. This is generally just for what it says on the tin for air frying ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 15:30
it's really not good enough ▶ Ninja Double Stack XL Air Fryer - It's going BACK ! Two week @ 9:25
cooks very unevenly ▶ Ninja Double Stack Air Fryer Review @ 2:20
it is slower ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 13:29
this doesn't cook things evenly ▶ Ninja Double Stack XL Air Fryer - It's going BACK ! Two week @ 10:52
the design of the double stack leads to uneven cooking or Browning with things at the back closest to the fan and the heating element cooking slower ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 12:32
can dry out your steak if you don't know how to set it ▶ Ninja DoubleStack Air Fryer Review 🍗🔥 | 4 Foods at ONCE? T @ 7:45
the double stack one wasn't so we left it for an additional minute but even then it was noticable that the sandwich at the back was still much paler than any of the others ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 7:59
all the juices go sink to the bottom ▶ Ninja DoubleStack Air Fryer Review 🍗🔥 | 4 Foods at ONCE? T @ 8:06
it seems to cook food at the front but not so much at the back and also it doesn't seem to cook very well underneath either ▶ Ninja Double Stack XL Air Fryer - It's going BACK ! Two week @ 0:38
it's slower to cook than the jewel Zone ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 13:18
the sweet potato fries were actually a little bit raw in the middle ▶ Ninja Double Stack Air Fryer Review @ 5:21
you have to check your food to make sure it doesn't overcook ▶ Ninja Double Stack XL Air Fryer Review @ 10:58
except for the fries everything else cooked way faster than the recommended time in the booklet ▶ Ninja Double Stack XL Air Fryer Review @ 7:02

Ease of Use/Cleaning (21)

while it's great for most meals it can take a bit of trial and error to get used to the different settings especially if you're new to cooking with dual ovens ▶ Is the NEW Ninja Double Stack XL & Air Fryer the BEST Counte @ 3:42
The only downside? Some residue on the drip tray. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 7:23
rubber pieces are difficult to clean under ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 4:44
vents on the back of the cooking container might make cleaning difficult ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 1:36
Learning lesson about how this one works ▶ How good is the Ninja Air Fryer’s probe? @ 4:20
you do have to push a lot of buttons before you can even begin to press Start ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 2:20
I had a slight accident getting out of the air fryer and dropped it ▶ How good is the Ninja Air Fryer’s probe? @ 14:26
it can be quite exhausting to use ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 7:39
many of struggle to lift up when it's hot ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 3:15
I struggled to open it for a few minutes because the cardboard was getting caught on the top lip of the unit ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 4:41
six silicone tabs which don't seem to be removable, so I don't know how this will do when cleaning especially when a lot of grease builds up under there ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 3:33
the tongs that Ninja provided doesn't even fit under the handle ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 3:22
it defaults back to 20 minutes. These are some little things to remember in the beginning ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 8:22
will require lots of trial and error to make the most of its cooking features ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 11:25
you have to sort of shake the food or move the food around but if you're having to do it that much it's really not that convenient ▶ Ninja Double Stack XL Air Fryer - It's going BACK ! Two week @ 10:18
depth of the drawers while the vertical design is great for saving counter space it can make it slightly awkward to reach food at the back of the drawer especially when it's hot ▶ Ninja Double Stack XL Air Fryer Review @ 8:43
I often scrambled to find enough heat resistant mats to set the baskets or trays down on, eventually it made cooking multiple recipes at once feel like I had less counter space not more ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 11:06
once the cooking has started, like most air fryers now, you can't change cooking functions. Um, you just need to obviously just turn this off ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 10:55
it's a powerful machine with a learning curve ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 11:50
if you're cooking something like a chicken for example you can't really get a chicken and shake it around ▶ Ninja Double Stack XL Air Fryer - It's going BACK ! Two week @ 1:21
with the trays and grilling plates, flipping food underneath is a little bit of a pain ▶ Ninja Double Stack Air Fryer Review @ 3:21

Features/Presets (14)

max crisp is set at 240° and this is the only function that the temperature can't be changed and it could be set to a maximum time of 30 minutes ▶ Ninja Double Stack XL Air Fryer - Should You Buy It? @ 3:25
while smell crossover is minimal, it's not totally foolproof ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 3:25
while the smell separation mostly holds up, if you're cooking intensely aromatic foods like garlic heavy dishes, there's a faint overlap. Not enough to ruin anything, but worth mentioning ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 2:18
included inspiration guide is helpful for getting to know your way around the oven with our cooking experience we didn't really find the recipes to be the kind of recipes we would come back to time and time again ▶ Time-saving kitchen tech: Ninja Smart Double Oven review @ 4:10
I would recommend don't bother with the probe for this one ▶ How good is the Ninja Air Fryer’s probe? @ 14:48
I don't think our probe really helped us out for that one perfectly ▶ How good is the Ninja Air Fryer’s probe? @ 13:06
again the probe's not working here ▶ How good is the Ninja Air Fryer’s probe? @ 14:18
that probe temp is quite a way off and in fact is is allowing it to overcook slight ▶ How good is the Ninja Air Fryer’s probe? @ 6:53
you have to use a lot of judgment in choosing the right foods to pair together ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 6:20
I wish they might give us some better times on that you know it's not super descriptive they kind of tell us what you can do you know it gives you and then what you can put down below but how do they know based on just that time that this and this are going to get done at the same time ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 6:02
there is an auto-pause feature when you open the baskets, but that doesn't seem to be the case with this model ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 6:40
There is no turn reminder so you either need to keep an eye on the time, set an alarm on your phone ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 8:35
it does need a bit of planning when it comes to food pairing between the baskets. You need to constantly monitor your foods, and you may need to make multiple adjustments, especially to timings ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 7:17
hasn't got any any probe function at all on this ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 8:47

Capacity/Size (12)

You might need a sous chef for the unboxing — this isn't exactly lightweight ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 0:46
whatever you have it needs to be uh under 7 and 1/2 in by about 8 in so 7 and2 8 in that's as wide as it can get ▶ Ninja Air Fryer DoubleStack Review @ 0:58
the one disadvantage was this um that our other one had is the capacity on width so if you do have a wider item that's all you got ▶ Ninja Air Fryer DoubleStack Review @ 0:51
more deep… SPAC is in the depth where I want more…horizontal cooking space ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 13:30
this does mean you'll have half the space to cook but if you're just doing one or two things and you want them extra crispy that's the way to do it ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 4:06
heavy weighing in at just over 21 lbs ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 0:46
not the easiest to move around ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 0:50
it's going to take the full depth of your worktop ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 14:27
the double stack has clearly been made to fit under kitchen cupboards on a worktop which is why those drawers are a little bit shallower ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 1:41
the machine is deeper than a standard air fryer ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 2:39
it is heavy ▶ Ninja Double Stack XL Air Fryer Review @ 11:19
it is a little heavy at 23 lb ▶ Ninja Double Stack XL Air Fryer Review @ 0:25

Design/Appearance (11)

Even though this double-stack Ninja takes up less space, it still needs some breathing room. Don't place it right up against a wall, especially on the right side where the hot air comes out. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 4:52
dial adds bulk to the width and doesn't fold back ▶ Honest Review the Ninja Double Stack XL Air Fryer @ 0:52
not small. If you have a small amount of countertop space this will use up quite a bit of it. It's smaller than a traditional oven of course so there will be many situations where size is just right however it's close to impossible to store it away in a cabinet when not in use this oven would probably have to remain on a countertop at all times ▶ Time-saving kitchen tech: Ninja Smart Double Oven review @ 3:35
interface…way easier to use and just more intuitive and user friendly ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 12:33
still requires some counter space due to its double basket setup ▶ Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at @ 2:43
heat output around the appliance requires a bit of strategic placement in tight kitchens ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 3:21
you need to make sure this is not against the wall ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 6:00
I found myself placing them on the counter only to realize I was slowly spreading across the whole kitchen ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 10:57
quite a a pungent new plasticky sort of aroma coming off this right now ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 12:51
they couldn't put the hot air vents on the back because if they did that you'd have to pull the air fryer out 12 CM from the wall when you were using it by which stage you'd actually be running out of worktop so instead the hot air outlet is on the right hand side which of course means that you need to leave clearance on the right of the air fryer on your worktop ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 3:04
I did feel like the big dial should also be the start button like it is on the jewel Zone but in fact the start button is down at the bottom ▶ Ninja Double Stack AIR FRYER - Ultimate Review @ 5:25

Durability/Build Quality (9)

wire racks feel slightly lightweight for the size of the appliance ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 2:47
upper racks could benefit from heavier duty materials ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 3:16
cracked all over the place ▶ How good is the Ninja Air Fryer’s probe? @ 14:32
these handles at the front they're plastic they're not metal so we will see how those F over time ▶ Ninja Double Stack XL Air Fryer Review. Unbox & Testing the @ 2:20
I have a feeling the push buttons may wear out of over time ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 2:25
the quality of the plastic isn't the same as Ninja ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 5:02
just lost some paint just from using it for 2 weeks ▶ Ninja Double Stack XL Air Fryer - It's going BACK ! Two week @ 3:59
some quality issues with our particular unit now this handle on the top here some of the silver paint has already chipped off and inside one of the drawers the crisping tray again the paint has already chipped off ▶ Ninja Double Stack XL Air Fryer - It's going BACK ! Two week @ 3:15
nowhere near the same quality level as the Ninja Double Stack ▶ £99 Budget Double Stack Air Fryer- Better than NINJA? @ 18:21

Noise Level (8)

The beep sounds at the start and end are a bit loud, though, with no volume adjustment. ▶ Testing the New Ninja DOUBLE STACK XL!!! @ 4:04
really loud crazy loud ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 4:15
it's got the standard ninja beeps as far as I know you can't turn the beeps off and I don't think you can change it to Celsius ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 6:49
Even their beeps are so loud ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 10:50
It also operates very loudly ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 10:39
incredibly loud ▶ Ninja Double Stack Air Fryer Review @ 2:05
fairly loud ▶ Ninja DoubleStack Air Fryer Review 🍗🔥 | 4 Foods at ONCE? T @ 4:47
the noise is louder than other air fryers ▶ Ninja Double Stack XL Air Fryer Review @ 4:28

Safety Features (8)

if both ovens are running, external heat can build up a bit. So, placement near heat sensitive items is something to keep in mind ▶ Ninja Double Stack XL Air Fryer Oven Review: Is It Worth You @ 2:08
doesn't turn off when you open it ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 8:36
totally smoking ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 4:26
the top is way hotter than the glass ▶ Considering a Ninja Air Fryer? Here’s What You Should Know ( @ 8:58
the hot air does come out the side of the unit ▶ Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Re @ 0:35
The unit does blow out hot air from the side vents so be careful not to place anything too close to it and I did find the unit overall gets quite hot from top to bottom ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 10:09
The unit will also blow out air if you don't pause the machine and you take out one of the baskets ▶ Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! @ 10:21
the air output is not like a conventional air fryer where it's straight out the back it's actually out of the right hand side and these grills can get very hot ▶ Ninja Double Stack Air Fryer Review @ 2:55

Value for Money (4)

comes at a price point of $220 ▶ Which Ninja Air Fryer Is The BEST? (I Bought Them All) @ 6:29
sits at the higher end of the air fryer Market ▶ Ninja Double Stack XL Air Fryer Review @ 8:21
These machines aren't cheap ▶ Ninja Double Stack XL Air Fryer - It's going BACK ! Two week @ 4:04
almost four times more expensive than the Instant Vortex ▶ Ninja Double Stack Air Fryer Review @ 4:58

Review sources

How good is the Ninja Air Fryer’s probe? by Gary | BigSpud — 25 pros, 17 cons
Testing the New Ninja DOUBLE STACK XL!!! by Family Pop TV — 26 pros, 6 cons
Ninja Double Stack Air Fryer: EVERYTHING You Need To Know! by Meem Reviews Tips & Tricks — 9 pros, 23 cons
Ninja SL401 DoubleStack XL Air Fryer Review: Cook 4 Foods at Once! by Cozy Tech Reviews — 24 pros, 1 cons
Ninja Double Stack XL Air Fryer Review by Perfect Pick — 20 pros, 5 cons
Ninja Double Stack XL Air Fryer Oven Review: Is It Worth Your Counter Space & Money? by Reviewsinside — 15 pros, 7 cons
Ninja Double Stack XL Air Fryer Review by bestkitchenreviews — 13 pros, 5 cons
Lidl Double Stack Air Fryer – Ninja Dupe for HALF the Price?! by Modern Family Life and Travel — 18 pros, 0 cons
Ninja Double Stack XL Air Fryer - Should You Buy It? by Tech Insights — 16 pros, 1 cons
Honest Review the Ninja Double Stack XL Air Fryer by Andrew — 14 pros, 3 cons
Considering a Ninja Air Fryer? Here’s What You Should Know (Honest Review) by Empowered Cooks — 2 pros, 14 cons
Ninja SL401 DoubleStack XL 10 QT 2 Basket Air Fryer Quick Review I LOVE IT! by Just A Dad Videos — 13 pros, 3 cons
£99 Budget Double Stack Air Fryer- Better than NINJA? by 1 Air Fryer 2 Many — 9 pros, 7 cons
Ninja Double Stack XL Air Fryer Review. Unbox & Testing the Ninja Vertical Dual Drawer AirFryer 2024 by Lara Joanna Jarvis — 12 pros, 3 cons
Ninja Double Stack AIR FRYER - Ultimate Review by Candid Clara — 6 pros, 9 cons
Air-Fryer Breakfast Inspo! - Ninja Double Stack XL 2 Drawer Air Fryer with Smart Cook | QVCUK by QVCUK — 14 pros, 0 cons
Time-saving kitchen tech: Ninja Smart Double Oven review by 9to5Toys — 11 pros, 2 cons
Ninja Double Stack Air Fryer Review by The Truth Reviews — 7 pros, 6 cons
Is the NEW Ninja Double Stack XL & Air Fryer the BEST Countertop Oven Yet? A 2024 Review by The Oracle Reviews — 11 pros, 1 cons
Ninja Air Fryer DoubleStack Review by Chef Dawg — 7 pros, 5 cons
Which Ninja Air Fryer Is The BEST? (I Bought Them All) by Logan Nathanson — 5 pros, 4 cons
Ninja Double Stack XL Air Fryer - It's going BACK ! Two weeks on... by Kip Hakes — 0 pros, 9 cons
Ninja DoubleStack Air Fryer Review 🍗🔥 | 4 Foods at ONCE? This Thing's a Beast! by Everyday Guy AD — 5 pros, 3 cons
5 Best Ninja Air Fryer's (2024 Review) by Research Ralph — 5 pros, 0 cons
How to use a Ninja Air Fryer - Ninja Foodi Dual Zone 7.6l | Two Drawers by A2B Productions — 4 pros, 0 cons

Frequently asked questions

Is the Ninja Double Stack worth buying?

Based on 25 independent YouTube reviews, the Ninja Double Stack scores 3.7/5 with 291 positive and 134 negative points mentioned by reviewers, placing it #51 in the Air Fryers category.

What do reviewers like most about the Ninja Double Stack?

The most praised aspects are cooking performance, features/presets, capacity/size — Cooking Performance (65 mentions), Features/Presets (64 mentions), Capacity/Size (64 mentions).

What are the most common complaints about the Ninja Double Stack?

Reviewers most frequently criticize cooking performance, ease of use/cleaning — Cooking Performance (47 mentions), Ease of Use/Cleaning (21 mentions).

Spotted an error? Help me improve by reporting it!

Find this helpful? Please consider a donation!

☕Buy me a coffee