Summer is the perfect time to enjoy fresh, flavorful meals with less fuss and less time in the kitchen. The Ninja DoubleStack XL Smart Air Fryer offers a smart solution for busy households looking to prepare tasty, healthy dishes without sacrificing counter space.
Its innovative stacked design and versatile functions make it an ideal summer appliance for grilling, roasting, baking, and more — all while saving space and energy.
Our top pick at a glance

Ninja DoubleStack XL Smart Air Fryer
- ✔ Power: 1700W
- ✔ Material: Stainless steel and plastic
- ✔ Warranty: 1-year limited

Ninja DoubleStack XL Smart Air Fryer, 10 Qt, 6-in-1, Grey, SL451
- Space Saving Design: Fits under standard cabinets, 40% slimmer
- Smart Cook System: Precise doneness with Smart Thermometer
- DoubleStack Air Frying: Cook 4 foods simultaneously with 2 baskets
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Space-Saving Design for Summer Kitchens
The Ninja DoubleStack XL features a space-efficient, 40% slimmer profile compared to traditional two-basket air fryers. Its stacked configuration allows you to cook multiple foods simultaneously without cluttering your countertop. Perfect for summer parties and family gatherings, it fits comfortably under standard cabinets and makes outdoor kitchen setups more manageable.
Despite its compact size, it offers a generous 10-quart capacity with two removable 5-quart baskets, enabling you to prepare large meals or multiple dishes at once.
Versatile Cooking for All Your Summer Favorites
This 6-in-1 appliance goes beyond basic frying, offering functions like air fry, broil, roast, bake, reheat, and dehydrate. Whether you’re making crispy veggie chips, juicy roasted chicken, or reheating leftovers after a picnic, it handles a variety of summer recipes with ease.
The smart doneness control, equipped with a built-in thermometer, ensures your dishes are cooked perfectly every time — ideal for grilling fish or roasting vegetables to just the right temperature.
Convenience and Efficiency in One Package
The DoubleStack XL’s independent control for each basket means you can cook different foods at different temperatures simultaneously — saving time on busy summer evenings. The included accessories, like crisper plates and meal racks, expand your cooking options and simplify cleanup.
Its smart features help achieve consistent results, making it easier to prepare summer meals that impress without the hassle.
Trade-offs and Considerations
While the Ninja DoubleStack XL offers many benefits, its setup can be complex due to multiple components, and it may feel bulky for very small kitchens or outdoor spaces. Additionally, it comes at a higher price point compared to basic air fryers, which might be a consideration if you’re on a budget.
However, for those who value versatility and capacity, its features justify the investment, especially during the lively summer months when quick, diverse meals are a priority.
More Details on Our Top Picks
Ninja DoubleStack XL Smart Air Fryer

The Ninja DoubleStack XL Smart Air Fryer combines space efficiency, multi-functionality, and smart features, making it a top choice for summer meal prep. It’s ideal for families and entertainers who want quick, healthy, and delicious dishes with less clutter.
Pros:
- Space-efficient design fits under standard cabinets
- Cooks up to four foods simultaneously
- Versatile 6-in-1 functions with smart control
- Includes accessories for diverse recipes
Cons:
- Complex setup with multiple components
- May be bulky for very small kitchens
- Higher price than basic air fryers
Best for: Families and home chefs needing a versatile, space-saving appliance for summer meals
Not ideal for: Those with very limited kitchen space or on a tight budget
Bottom line: A versatile, space-efficient air fryer perfect for summer family meals and entertaining.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.