Ninja

Ninja Double Stack

D

Ranked #11 in Air Fryers

293 LP on the category ladder what's LP?

A compromised design from a good brand. Uneven lower-basket cooking with no reliability upside. Buy the DZ401 instead.

Consolidated from 33 cited sources across 27 outlets

Where the cited sources landed, as we read them

1 glowing source
19 positive sources
7 mixed sources
2 unconvinced sources

See the sources

Flagged as a product to avoid

1 of 6 research runs entered this as a product to avoid rather than a pick. A trap is a product buyers genuinely cross-shop but should not buy, ranked honestly alongside the real picks rather than dropped to the bottom. Why the boards include them

Check price

We may earn a commission if you buy through this link.

Pros & cons

✓ Vertical stacked-basket design saves counter width on paper

✗ Lower basket cooks noticeably less evenly
✗ Capacities are awkward
✗ The taller mechanism adds moving parts the horizontal DualZone line does not need
✗ Solves a space problem by creating a cooking problem

The sources behind this ranking

We searched the web and YouTube for what has been published about this product, then read the articles, video transcripts and comments we found.

Evidence 7 articles, 22 video reviews and 4 community sources

1 glowing source

M

Mumsnet Lucy Cotterill · reviewer · Dec 2020

If you like the idea of a dual-drawer air fryer but don’t have the counter space for one of the bulkier models, the Ninja Double Stack XL is a clever alternative. Instead of side-by-side baskets, it stacks them vertically, making it noticeably slimmer without sacrificing capacity - it still holds an impressive 9.5 litres, which is plenty for a family meal.

Read

19 positive sources

F Facebook Anonymous participant · owner

Pro- bench space. easy to use with the flyer on cooking times. Match each basket setting, can fit more food in with the large size. Customer service at ninja Australia were pretty good.

View post F

Family Pop TV Family Pop TV · 37.7K subscribers · May 2024

I have to admit, Ninja went all out with the branding on this one, and I kind of like it. What else do we have in store? The main attraction – the double-stacking beast itself! First things first – let's peel off all that protective plastic before we get down to business. We might keep the black sticker on the top basket though – it serves as a cheat sheet to master this machine.

Watch L

Level1Techs Forums MattiP · reviewer · Dec 2025

I really like the stacked model and I don’t mind shaking the baskets a couple of times during cooking. It’s just a bit larger than the Philips 9220 I have since before.

Read B

Bibou’s Guide Bibou’s Guide · 8.8K subscribers · Aug 2026

Overall, if you're looking for a space-saving oven that can handle multiple cooking tasks, it's a genuine product worth considering.

Watch E

Elesen Elesen · reviewer · Nov 2025

This double air fryer towers above the rest, with 2 vertical stacked drawers that take up less space on your worktop than traditional side-by-side 2-drawer air fryers.

Read H

How2&Review How2&Review · 6.7K subscribers · Apr 2026

We have a big family, and that's why I bought this specific air fryer because it has two drawers.

Watch I Instagram Instagram post

The Salter is about half the price of the Cosori or Ninja and represents good value for money, those windows are also great while they remain clean!

View post H

How2&Review How2&Review · 6.7K subscribers · Apr 2026

Then you should definitely invest into a Ninja Double Stack Air Fryer. This is the best solution for all your stuff. All your cooking problems.

Watch C

CNET Aashna Gheewalla · reviewer · Jun 2026

The 12-in-1 machine can air fry, bake, roast, dehydrate and more, making it a capable replacement for several countertop gadgets.

Read A

American Kitchen Must Haves American Kitchen Must Haves · 3.3K subscribers · May 2025

Let's see why this appliance is a kitchen revolution. Cooking problems solved by the Ninja Double Stack XL. For families juggling multiple dishes or dealing with picky eaters, traditional ovens and air fryers often disappoint. The Ninja DCT651 addresses these pain points with precision. Timeintensive meal prep. Cooking dishes one after another can drag dinner prep into hours.

Watch T

TechGearLab Mallory Paige · reviewer · Oct 2025

The Double Stack made chicken that was crispy and juicy, and roasted delicious, crispy veggies at the same time.

Read M

Mimi Mimi · 1.2K subscribers · Sept 2025

Upgrade your kitchen with the Ninja Double Stack XL ultimate to in one oven and air fryer. Smart finish with do alli technology. Sync both independent ovens to cook two meals two different ways, finishing at the same time. Flavor seal technology prevents flavors from mixing, ensuring that each dish retains its authentic taste.

Watch T

Trusted Reviews Gian Estrada · reviewer · Jul 2026

Now 26% cheaper, this Ninja Double Stack air fryer gives you more room to cook and more room in your wallet

Read T

techknowledge techknowledge · 78 subscribers · May 2026

If you want to simplify your cooking, impress your taste buds, and make meal time a whole lot more fun and efficient, then you absolutely need to check out the Ninja Double Stack XL.

Watch F Facebook Scotty Smith · owner

I’ve got the Ninja XXXL Double Stack and it’s brilliant!

View post A

Alisha Approved | Enginner & Tech UGC Creator Alisha Approved | Enginner & Tech UGC Creator · 21 subscribers · Feb 2026

So, I purchased this Ninja double stack air fryer from Amazon, and it's been absolutely wonderful for our kitchen. We have limited counter space, so it was important for me to get something that was taller and more narrow than wider, and this was just perfect for us. I love that it still has a very high capacity, and it has these double baskets. The This is all uh dishwasher safe, by the way.

Watch I Instagram Instagram post

Safe to say, everyone was impressed!

View post T

tech savy tech savy · 12 subscribers · Jun 2026

One of the biggest highlights of the DCT601 is its impressive cooking capacity. It can accommodate a whole 4.5 lb chicken or up to six lbs of chicken wings, making it suitable for preparing meals for multiple people. Whether you are cooking dinner for the family, meal prepping for the week, or hosting guests, the generous interior space provides plenty of flexibility.

Watch A

angelic angelic · 9 subscribers · Nov 2025

This Ninja Oven is a powerful, space-saving unit that replaces multiple appliances and is perfect for busy households that need to cook full, synchronized meals quickly and efficiently.

Watch

7 mixed sources

I

Ideal Home Article · Dec 2022

She used it to bake brownies and air fry meat, chicken and veggies to great effect, even if the cooking was a little less even than she was expecting from Ninja.

Read A

At Home with Lucas At Home with Lucas · 18.2K subscribers · Jun 2026

One thing that's pretty crazy right off the bat is that the display on this bad boy is completely invisible until you turn it on. Yes, the display is hidden behind the stainless steel panel, which is something that I've not seen before. So, that's going to be either super annoying or really, really awesome.

Watch S

Sprint Kitchen Sprint Kitchen · 13.4K subscribers · Nov 2025

After testing over eight air fryers, saying this machine is perfect just isn't true.

Watch H

Homely Bites Homely Bites · 3.4K subscribers · Jan 2026

Bottom line, double stack wins if square footage is your enemy. Dual zone feels more intuitive for quick grabs. Let me explain why that matters later. Capacity and fit. Capacity isn't just numbers. It's what fits when dinners for four. Double stack gives you 10 quarts total split across two levels with meal racks that let you cook four different foods at once.

Watch U

Ultracooker EN Ultracooker EN · 132 subscribers · Jun 2026

On the other hand, the sides of the fryer got very hot during our tests. We measured 46° on the top, 61° on the sides, and up to 124° at the ventilation grills. It is therefore a less safe model if you have children or curious pets. In addition to the baskets and cooking plates, there is also a silicone tong and two metal racks provided.

Watch R

Reviews4U Reviews4U · 20 subscribers · May 2025

The Ninja Double Stack XL Air Fryer has received mixed reviews from users with opinions ranging from highly positive to quite critical.

Watch R

Reviews4U Reviews4U · 20 subscribers · May 2025

Overall, the Ninja Double Stack Air Fryer is a hit for those who prioritize space saving, versatility, and energy efficiency. However, if even cooking and quick preparation times are your top priorities, you might want to consider other models.

Watch

2 unconvinced sources

K

Kip Hakes Kip Hakes · 33.1K subscribers · May 2024

The problem is 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. Now, I have seen a few people report this online.

Watch D

Dazza Dazza · 30K subscribers · Aug 2025

What I've heard for you lot in my comments is that it's rubbish. I've heard it's not a good air fryer. Uh, I've heard that it's there's a lot of issues where I actually had somebody comment uh and said that they run a tech shop like uh like like the equivalent of a curries. They uh always get people bringing them back because they break which is really good news cuz I've got one right here.

Watch

4 stance not read sources

M

Meem Reviews Meem Reviews · 35K subscribers · Nov 2024

This is the Ninja Double Stack Air Fryer designed to make more meals while saving counter space. I'm going to be testing it out covering its design, features and ease of use.

Watch M

Meem Reviews Meem Reviews · 35K subscribers · Sept 2025

Yes, Gourmia took Ninja's double stack air fryer and tweaked it to be more user friendly.

Watch W

Wunschgetreu - Reviews Made in Germany Wunschgetreu - Reviews Made in Germany · 4.2K subscribers · Dec 2025

This is the ninja double stack xl airfryer.

Watch W

Wunschgetreu - Reviews Made in Germany Wunschgetreu - Reviews Made in Germany · 4.2K subscribers · Dec 2025

This is the ninja double stack xl airfryer.

Watch

Frequently asked questions

It ranks #11 (D tier) on our consolidated air fryers board, drawn from 33 cited sources across 27 outlets.

2 of the 29 sources that state a view are unconvinced or negative, from Dazza and Kip Hakes. Lower basket cooks noticeably less evenly. Capacities are awkward. The taller mechanism adds moving parts the horizontal DualZone line does not need. Solves a space problem by creating a cooking problem.