Summer is the perfect time to enjoy fresh, grilled vegetables, but sometimes outdoor grilling isn’t feasible. The Ninja DoubleStack XL Smart Air Fryer offers a convenient indoor alternative that delivers crispy, flavorful veggies without the fuss of outdoor setups.
This step-by-step guide shows you how to prepare and cook colorful veggie skewers using this versatile air fryer, making your summer meals quick, healthy, and delicious.
Our top pick at a glance

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

Ninja DoubleStack XL – Intelligente Luftfritteuse mit 2 Körben, intelligentes Kochsystem, DoubleStack Technologie kocht 4 Lebensmittel auf einmal, platzsparendes Design, 10 Liter
Platzsparendes Design: Das stapelbare Design von Ninja ermöglicht es Ihnen, doppelt so viel Essen auf fast der Hälfte...
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Preparing Your Veggie Skewers
Start by selecting your favorite summer vegetables such as bell peppers, zucchini, cherry tomatoes, and red onions. Cut them into uniform pieces to ensure even cooking.
Thread the vegetables onto skewers, alternating colors and flavors for visual appeal and taste variety. Lightly brush with olive oil and season with salt, pepper, and your preferred herbs.
Place the skewers on a plate ready for cooking. The Ninja DoubleStack XL’s spacious baskets make it easy to handle multiple skewers at once without crowding.
Cooking the Veggie Skewers Using the Ninja DoubleStack XL
Insert the two crisper plates into the baskets of the Ninja DoubleStack XL. Arrange the skewers on the crisper plates, making sure they don’t touch the sides for optimal air circulation.
Set the air fryer to the ‘Roast’ function at 400°F. Use the smart doneness control with the built-in thermometer to monitor the internal temperature, aiming for tender, slightly charred vegetables.
Cook for 8-10 minutes, flipping the skewers halfway through for even charring. The 6-in-1 functions allow you to roast to perfection with less fat than traditional methods.
Serving and Tips for Perfect Summer Veggie Skewers
Once cooked, carefully remove the skewers from the air fryer. Let them rest for a couple of minutes before serving to allow flavors to settle.
Serve hot with a side of fresh herbs, a squeeze of lemon, or your favorite dipping sauce. The Ninja DoubleStack XL’s capacity makes it easy to prepare enough skewers for family or friends.
For best results, avoid overcrowding the baskets and consider pre-soaking wooden skewers to prevent burning during cooking. Experiment with different seasoning blends to customize your summer favorites.
More Details on Our Top Picks
Ninja DoubleStack XL Smart Air Fryer

The Ninja DoubleStack XL Smart Air Fryer simplifies summer meal prep with its spacious capacity and versatile cooking options, making it perfect for fresh veggie skewers and more. Its smart features ensure perfect doneness every time, all while saving space in your kitchen.
Pros:
- Large 10 QT capacity for family-sized meals
- Independent control of two baskets for multitasking
- Versatile 6-in-1 cooking functions
Cons:
- Setup can be complex with multiple components
- May be bulky for very small kitchens
- Higher price point compared to basic air fryers
Best for: Home cooks seeking quick, healthy summer recipes with minimal fuss
Not ideal for: Users with very limited kitchen space or budget constraints
Bottom line: A space-efficient, versatile air fryer perfect for quick summer veggie dishes and family meals.
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