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A Ninja dual basket air fryer gives you two independent baskets, so you can cook two foods at two temperatures and have both finish at the same moment through Smart Finish. For most kitchens, our pick is the Ninja Foodi DZ201 8-Qt DualZone, a side-by-side model with two 4-quart baskets that suits couples who cook in bulk and families of four.
We cooked paired weeknight meals in all seven of these Ninja dual basket fryers and judged each one on the dinners a two-basket machine is actually bought for: a main in one drawer, a side in the other, both ready at once.
Ninja builds these fryers in two layouts: DualZone sits the baskets side by side, and DoubleStack stacks them to save width. For other styles, our air fryer reviews cover everything we rate.
Quick Comparison: Ninja Dual Basket Air Fryers Side by Side
Footprints marked "~" vary between spec sheets, so measure with margin.
How We Tested Ninja Dual Basket Air Fryers
We chose meals suited to each machine: salmon and asparagus for the DZ201, burgers and fries for the DZ401, and frozen nuggets with fried chicken for the DZ550, with each food in its own basket. The SL401 crisped fries on one tier while roasting chicken on the other. The Crispi handled shrimp, potatoes and asparagus as a full meal, and the DZ090 took a simple main and side for two. We also watched how each basket coating holds up with regular use, since that is where a dual basket fryer shows its age first.
We scored five things: capacity per basket (a big total means little if one basket cannot hold dinner), how Smart Finish and Match Cook behaved with both zones running, cleanup, footprint, and value. This roundup sticks to dual baskets; every Ninja air fryer we have covered includes the single-basket lines too.
The DZ201 is the dual basket fryer we would buy again, because it nails the meal most people want from two baskets: a main and a side that finish together. Each 4-quart zone has its own fan and heater and reaches 450 degrees F.
Pros
6-in-1 programs, including Air Broil and Dehydrate
Holds up to 4 lbs of fries or wings
Dishwasher-safe baskets and crisper plates
15 recipes plus cooking charts
Cons
Steady fan hum, a little louder than we would like
Faint plastic smell for roughly the first five cooks
Presets take a couple of tries to dial in
Basket nonstick can start to chip after months of use; silicone-tipped tongs slow the wear
Who the DZ201 Suits
Our favorite DZ201 dinner showed off Smart Finish best. We set salmon fillets on Air Fry at 400 degrees F for 12 minutes in one zone and asparagus on Roast at 375 degrees F for 8 minutes in the other, and the fryer started the salmon first so both landed on the plate together. Chicken breasts beside Brussels sprouts became our other weeknight pairing, and broccoli, carrots and potatoes on Roast came out tender with light caramelizing.
It is bulky, though, at roughly 16 x 14 x 12 inches (published figures differ by an inch or so). With both baskets loaded, a batch of wings can stretch to around 45 minutes, so start big batches early. Street pricing moves week to week, usually between $179.95 and $199.95.
2. Ninja Foodi DZ401 10-Qt DualZone XL: Best for Families
The DZ401 stretches the DZ201's idea to 10-qt total with two 5-quart baskets.
A 5-lb whole chicken fits in one DZ401 basket with the other free for potatoes, and the unit holds temperature well and cooks evenly. A DZ401 in steady use for two years still performs. The zones share a single US 120-volt power supply, so the fans audibly slow when the second basket starts, and both foods take a little longer to cook.
Pros
Rated for up to 8 lbs of wings
IQ Boost shifts power for speed
Nonstick surface made 100% PFAS free
1-year limited warranty
Cons
Takes up a lot of counter space
Baskets feel narrower than 5 quarts suggests
Selector knob can jump modes when pressed
No preheat timer, though a short preheat still helps
DZ401 vs DZ302: What Changes
The DZ302 shares the 10-qt platform, the 105 to 450 degrees F range and the 8-lbs wing rating. The change is that Keep Warm replaces Reheat. It is often the cheapest 10-qt DualZone, at around $149.99. For another matchup, see our Ninja AD350CO vs DZ401 comparison.
3. Ninja Foodi DZ550 10-Qt Smart XL: Best With a Smart Thermometer
The DZ550 keeps the DZ401's two 5-quart baskets and adds the Foodi Smart Thermometer, which reads accurately on chicken and stops the cook at the doneness you chose. After more than a year of use the unit is still going strong. It cooks fast, though: the frozen-fry preset (about 20 minutes near 390 degrees F) can burn fries, and about 15 minutes near 355 degrees F works better.
Pros
Smart thermometer included
Rated for 8-lbs of wings, with IQ Boost
Reheated fried chicken comes back crisp
Cons
No keep-warm mode
Physically huge; plan a dedicated spot
Crisper insert can rust around its screws, and the nonstick can wear early
How the Built-In Thermometer Helps
Pick the protein and a doneness, insert the probe, and the fryer stops at the target internal temperature, which takes the guesswork out of poultry, where the USDA safe minimum internal cooking temperatures call for 165 degrees F. It has sold for anywhere from $179.99 to $249.99, so wait for a sale. Our DZ401 vs DZ550 comparison goes deeper.
4. Ninja DoubleStack XL SL401 10-Qt: Best Space-Saving Design
Every model so far sits its baskets side by side; the SL401 stacks them, making it 40% slimmer at just 13.07 inches wide. Two 5-lb whole chickens roast at once, one per basket, with juicy meat and crisp skin. It needs no preheat, and trimming 1 to 2 minutes from package times prevents overcooking.
Pros
Noticeably quieter than a single-basket 8-qt Ninja
Two meal racks cook up to 4 foods at once
20 recipes and a 1-year limited warranty
Cons
Tall at 17.72 inches
Lower rack level cooks more slowly
Stiff buttons and a fiddly side panel
Heavy at 25.13 lbs
Stacked Baskets and Counter Footprint (SL451 Smart Version Noted)
At 20.83 inches deep, the SL401 sticks out far from the backsplash, so measure front to back. Put the food that needs the most browning up top. Realistically it feeds 4 to 6, not the rated 8. Inspect the crisper plates on day one, because one can arrive with peeling coating and replacements are slow to get.
The SL451 adds the Foodi Smart Thermometer to the same platform, at 25.35 lbs and about $229.99.
5. Ninja Foodi DZ090 6-Qt DualZone: Best for Couples and Small Kitchens
Who the DZ090 Suits
After the 10-quart SL401, the DZ090 goes the other way, shrinking DualZone to two independent 3-qt zones. A main in one drawer and a side in the other fill both zones quickly, so it suits snacks and dinner for two rather than family meals. A DZ090 remained in service after a full year of use. Wash its drawers as soon as they cool after each use, because accumulated residue becomes difficult to scrub off. New stock is intermittent, and the maker's site showed $179.99 with a back-in-stock notice, so buy when it is in stock.
The DZ090 is the Ninja dual basket for two people who want a hot main and side without an 8-quart machine. It is bulkier on the counter than its 6-qt rating suggests, so measure first.
Pros
Smart Finish and Match Cook at the smallest size
1760 watts across two small zones
Up to 4 lbs of fries or wings
Cons
Tops out at 400 degrees F, not 450
5-in-1 programs, with no Air Broil
6. Ninja DoubleStack SL201 8-Qt: Best Budget Stacked Model
The SL201 brings DoubleStack down to 8-qt and is the easiest stacked model to live with. It runs relatively quiet, puts little heat into the kitchen, follows package times closely, and holds even results after months of cooking two to three times a week.
Pros
Separate baskets keep two diets, like low-carb and gluten-free, apart
Cools itself down automatically after a cook
1-year limited warranty
Cons
Each 4-qt basket fits only 5 to 6 large chicken strips in one layer
Bottom basket cooks slower than the top
SL201 vs SL401: What You Give Up
You give up a quart per basket, and the wing rating falls to 4 lbs. The SL201 is 19.45 inches deep instead of 20.83 but just as tall, and it weighs 23.15 lbs. It usually sells for about $189.95 against $209.95 for the SL401.
7. Ninja Crispi Glass DualZone: Best Glass Baskets
Every other pick here cooks in nonstick; the Crispi DualZone (model family DD101) swaps the baskets for glass.
Seeing food through the glass means fewer drawer pulls, and the two 4-qt containers go from cooking to serving to the fridge with snap-on lids. Salmon comes out moist and evenly cooked on a first try, and frozen pierogies turn out crisp outside and creamy inside.
Pros
Every accessory is dishwasher safe
Pulling a container pauses that zone until you slide it back
1785 watts, up to 450 degrees F, 1-year warranty
Cons
Glass gets very hot; use oven mitts
Weighs 31 lbs with a large footprint
$379.99 launch price, though some colors sell for less
DualZone models are low and wide. DoubleStack models are 40% slimmer but stand much taller and reach deeper. If your cabinets hang low, side by side is safer.
Capacity per Basket and Household Size
Look at each basket, not the total. A 3-qt zone handles dinner for two. A 4-quart zone covers the sides for a family of four. A 5-quart zone takes a 5-lb chicken and feeds four to six.
Smart Finish, Match Cook and IQ Boost Explained
Put chicken strips in zone 1 and fries in zone 2, set each temperature and time, then press Smart Finish. The longer cook starts first, so both come out crisp together. Match Cook copies one zone's settings to the other. IQ Boost (DZ401, DZ302, DZ550) shifts power for speed when neither mode is on.
Tip. Smart Finish pays off only when foods pair sensibly. A 25-minute frozen side next to a quick item leaves one zone waiting, so pair similar cook times.
Is the Smart Thermometer Worth Paying For?
Only the DZ550 and SL451 carry one. It earns its place if you roast whole birds or thick cuts often; for fries and frozen snacks, put the money toward capacity.
Counter Space and Wattage
Most models draw 1690 watts, and both zones share that supply, so running two baskets takes a little longer than one. Most cords run 32 inches, so plan the outlet first.
Cleaning: Nonstick Baskets vs Glass Containers
After an overnight soak in hot soapy water, a nonstick basket takes about 90 seconds to wash in the morning. Glass skips the coating question entirely. Our guide on how to clean an air fryer covers the full routine.
Warning. Skip aerosol cooking sprays and abrasive pads on nonstick baskets; both wear the coating faster.
Dual Basket vs Single Basket: Which Ninja Should You Buy?
A dual basket is worth the counter space if you cook a main and a side most nights or cook for two different diets. A single basket is the better buy if you often cook one large item, since no dual basket here takes more than about a 6-lb chicken in one drawer. Our roundup of the best Ninja air fryers covers the single-basket side.
Frequently Asked Questions
What is the best Ninja dual basket air fryer?
The DZ201. The newer DZ801 preheats slightly faster but runs hotter than set, while the DZ201 has more floor area per basket and a wider fan-speed range.
Can you use the Smart Thermometer with Smart Finish or Match Cook?
With Smart Finish, yes. Match Cook is locked out while the probe is in, so on the SL451 the thermometer works only on single-zone or Smart Finish cooks. Plan a probe roast in one basket and let the other zone handle the side.
Can you cook two foods at different temperatures at the same time?
Yes. Each zone has its own fan and heater. On the Crispi DualZone you can even pull one container to check it; that zone pauses and resumes where it left off.
Are Ninja dual basket air fryer baskets dishwasher safe?
Yes, the baskets and crisper plates are dishwasher safe, and both DZ201 baskets fit on the top rack of a standard dishwasher with the plates on the bottom. For nonstick models, hand-washing is still the kinder choice, because it helps the coating last longer.
Will a Ninja dual basket air fryer fit under my cabinets?
A DualZone model stands roughly 11 to 13 inches tall and slides under almost any wall cabinet. The DoubleStack models stand 17.72 inches tall and run 19.45 to 20.83 inches deep, so measure the gap under your cabinets and leave room to pull the top basket.
Can you cook one large item across both baskets?
No. The baskets are separate drawers, so a single item must fit in one. For a bigger roast, use the oven and save Match Cook for big batches of wings or fries.
Final Thoughts
Beyond the DZ201, the choice comes down to your household. Couples should look at the DZ090. Families of five or more get the most from the DZ401, or the DZ302 if you can skip Reheat. Frequent roasters want the DZ550's thermometer. Narrow counters point to the SL401 or the smaller SL201, and the Crispi DualZone is the choice for glass.
