Ninja - DoubleStack 10 QT XL SL400/401/451
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Reddit Reviews:
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Last updated: Nov 30, 2025 Scoring
Liked most:
19
0
"My Ninja dual basket is probably 4 years old now and absolutely still rips. ... I love it."
"best most reliable and longest lastest one I have owned so far"
"I’ve had the double basket for years now and it works flawlessly after running it at least four times a week."
27
7
"being able to choose 2 different modes or times and temperatures even if just cooking for 1"
"I personally prefer the dual - then you can cook different kind side by side. ... For me more flexible. ... I love the dual because as told more freedom cooking different in both compartments. ... Flexible. ... I think in the long run you’ll get tired of the lack of freedom- always planning- the time and temperature."
"Dual basket all the way. ... For example, tonight I made burgers; patties on one side, bacon on the other. Different times, different temps. ... All synched up by the Ninja to finish at the same time. ... I couldn't get by with one basket."
13
1
"Ridiculously easy."
"Very easy to clean the baskets. ... The metal trays come out and every thing goes in the dishwasher."
"very easy to clean ... we threw out the Phillips XXL because it was so cumbersome and hard to clean in comparison."
6
0
"This is exactly why I just switched to getting the double stack.. ... I don't have a lot of countertop space in my NYC apartment but this one fits nicely"
"As this has same capacity but takes up less space on counter top, than the side by side model."
"I’m tired of how much space the side by side takes up on the counter"
13
0
"it's almost replaced out oven for anything baked or roasted."
"I haven’t cooked in my oven since I got it."
"Air fry, bake, roast, reheat, air broil, and dehydrate settings."
Disliked most:
2
5
"Whenever you cook with both baskets it just doesn't have enough power for that so it cooks way worse ... so you end up just always using only 1 basket."
"takes almost twice as much time to cook the food as using one basket at a time."
"My Ninja dual basket air fryer runs at a lower heat if both baskets are being used"
2
6
"I have the kind that has two smaller baskets and I'm so unimpressed with it. ... I very much regret not getting the toaster oven kind. I opted for this stupid dual basket kind. This thing is almost useless. ... I have the ninja dual basket air fryer and I'm so not impressed with it. ... What kind of air fryer do you have? Mine is a dual basket and I find it's literally the opposite of what you said lol ... I wonder if this has more to do with the model that people get. Mine is a dual basket. I regret not getting the toaster oven kind. ... I'm extremely unimpressed with the one I chose, a dual basket air fryer. So many feelings about it haha. ... Don't get a dual one with two small baskets."
"honestly I hate it. ... Each basket is too small. ... No matter what you get, get a larger cooking area."
"Each basket is also pretty small, might work for you but did not for me."
2
12
"Whenever you cook with both baskets it just doesn't have enough power for that so it cooks way worse ... so you end up just always using only 1 basket."
"burns the food and cooks unevenly ... absolute waste of money"
"I've tried cooking fish and broccoli and cauliflower in mine and the results have truly been subpar compared to my oven or BBQ, or a pan. ... I find it to be the worst at cooking vegetables. Both the oven or BBQ are way better. ... To me the oven is so much better at vegetables. You can set it to a nice 375 and that results in excellent browning for the outside, and perfect doneness on the inside. The air fryer in my experience just crisps the outside but doesn't cook the inside properly. ... I also don't want vegetables to have to be like basically diced haha."
2
1
"Does the beeping not wreck your head? ... And the dogs too."
We have this model. Can confirm it cooks unevenly. You can counteract it if you’re mindful to turn the food through the cooking process, but it can be a pain
r/airfryer • What airfryer should I get ->It's not the best. Definite differences in heat levels between the front and back of the drawers so you have to move things round more than you ah pull. Zero preheat time though and it's got a small footprint for so much capacity.
r/airfryer • What airfryer should I get ->This model of ninja is inherently flawed as an airfyer and the heating element is at the back. Reviews show it can lead to uneven cooking. If you have the space opt for the side-by-side ninja dual basket one, it goes up to 240C as well.
r/airfryer • What airfryer should I get ->Same. I have this model and cannot think of a single criticism of it.
r/airfryer • What airfryer should I get ->I’ve had no problems with it. You go have to shake the basket or rotate larger items but that’s true of air fryers in general.
r/airfryer • What airfryer should I get ->I have that Ninja model and I find it great. It is very easy to clean and is simple to use. Great to be able to cook two different things at once with different times and temps and have them done at the same time. (Sneaky edit for typos)
r/airfryer • What airfryer should I get ->Wir sind mit ner günstigen vom Aldi (glaube so 70€) angefangen um zu schauen ob es was für uns ist. Mittlerweile haben wir (auch zu Zweit) ne Doppelstock als XL von Ninja. Mit zwei Schubladen kann man gleichzeitig zwei verschiedene Sachen wie z.B. Hänchenschenkel und Gemüsebeilage machen. Ich würde immer darauf achten, dass man die Programme so einstellen kann, dassselbst bei unterschiedlichen Garzeiten beides gleichzeitig fertig ist. Und nie wieder zu klein, die Heißluft muss sich vernünftig verteilen können, sonst ist das Ergebnis schnell entäuschend.
r/Kochen • Airfryer - Empfehlungen und worauf man achten sollte? ->I purchased one for my daughter hers is exactly the same burns the food and cooks unevenly, ninja needs to take responsibility absolute waste of money
r/airfryer • Ninja Double Stack XL — don’t buy it ->I agree, it's un predictable as well as to where will and won't be cooked. Not impressed with mine .
r/airfryer • Ninja Double Stack XL — don’t buy it ->The food isn't raw on one side and cooked on the other even when I don't move stuff around. It may be less browned, but raw is bs. I have a dual stack and I like it a lot. It's my 3rd air fryer, so I have used others.
r/airfryer • Ninja Double Stack XL — don’t buy it ->I personally really like it and it's almost replaced out oven for anything baked or roasted. All air fryers require some messing with the food to achieve equal cooking. I don't see any cosmetic issues with mine. I don't see issues with splatter out the back.
r/airfryer • Ninja Double Stack XL — don’t buy it ->Klachten genoeg over de Ninja double stack. Steeds dezelfde klachten ongelijk garen van het voedsel. Van wat ik weet van sommige met die klachten dat ze contact hebben gehad met Ninja die toegeven meerdere dezelfde klachten er over hebben gehad. Consument kan binnen 30 dagen de airfryer retour sturen of terugbrengen naar de winkel. Het is een onding wat logisch is. Warmte verspreiding hoort van boven te komen voor een goede werking.
r/airfryer • Ninja Double Stack XL — don’t buy it ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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