Ninja

Foodi Double Stack Oven Air Fryer with Thermometer (DCT451)

Ninja Foodi Double Stack Oven Air Fryer with Thermometer (DCT451)

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Overall

#3 in

Air Fryers

according to Reddit Icon Reddit

Sentiment score73% positive
8
1
2

Top Pros

Top Cons

Last updated: May 29, 2026

Reddit Reviews

Reddit IconDocLego
9 months ago

I have the Ninja DCT401 12-in-1 Double Oven and use it frequently. It does have two sections but they do different things. I rarely use both at the same time; usually I’m either baking on the top or air frying on the bottom.

11 months ago

I have the Ninja 12-in-one. I use the regular oven when whatever I’m cooking is too big for the ninja.

Reddit Iconuseful_tool30
6 months ago

I'd get a "Ninja Double Door 12-in-1 Countertop Electric Convection Oven & Air Fryer with FLEXDOOR" I was gifted one and thought it would be lame. Boy was I wrong. We barely use our main oven anymore unless we're making a large roast or something that won't fit in the mini oven. Wait for a sale.

Reddit Iconapollemis1014
5 months ago

We have a Ninja 12-in-1 double oven with FlexDoor. Love it. Our oldest has since moved out, but we were a family of 5, the oldest been a teen boy with a voracious appetite.

Reddit IconImaginaryCatDreams
11 months ago

I'm not a big fan of the ones that seem to be the most popular. You should buy the largest one you can afford and have counter space for. It's really a convection oven and if you have the room you could cook a chicken I have the Ninja dual oven where the bottom is an air fryer in the top is a toaster oven, I don't use it everyday, I use it several times a day I also received as a gift one of those that has the three stackable trays. It's okay but you have to rearrange the trays from time to time if you're cooking something that takes a while. And yes I do use both

Reddit IconN8dork2020
5 months ago

They don’t have anymore, so glad I got it when they did, I don’t even use my oven anymore

Reddit Icontequilaneat4me
3 months ago

We have a Ninja Double Stack XL Countertop Oven and Air Fryer. They cost about $300. Just my wife and I in the house. We love it. About the only time we use our regular oven is when we are making cornbread in a cast iron skillet or baking a big pizza.

Reddit Iconthrowingutah
5 months ago

I've got the Ninja dual oven with the little bitty top door you can open separately. I like it a lot.

Reddit IconWeetaNeet
10 months ago

Ninja Double Oven. It has vents on the side of the unit instead of the top and fits comfortably on my countertop under my upper cabinets

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