Summer is the perfect time to enjoy fresh grilled dishes, but sometimes the outdoor grill isn’t available or it’s too hot outside. The Ninja DoubleStack XL Smart Air Fryer offers a fantastic indoor grilling alternative with its versatile cooking functions and spacious capacity.
In this guide, we’ll show you how to prepare delicious grilled veggie and chicken skewers using your Ninja Air Fryer, making your summer meals both easy and flavorful—right from your kitchen or greenhouse.
Our top pick at a glance

Ninja DoubleStack XL Smart Air Fryer
- ✔ Material: Stainless Steel
- ✔ Power: 1800W
- ✔ Warranty: 1 Year

Ninja DoubleStack XL Smart Air Fryer, 2-Basket, 10 QT, 6-in-1, DoubleStack Technology Cooks 4 Foods at Once, Space Saving Design, Air Fry, Broil, Bake SL451
- Space Saving Design: Fits under standard cabinets, 40% slimmer
- Smart Cook System: Precise doneness with Foodi Smart Thermometer
- DoubleStack Technology: Cook 4 foods simultaneously with 2 baskets
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Preparing the Ingredients
Start by gathering your favorite summer vegetables—such as bell peppers, zucchini, cherry tomatoes, and red onions—and fresh chicken breast or thighs. Cut the chicken into uniform bite-sized pieces to ensure even cooking. Season everything with your preferred herbs, spices, and a splash of olive oil for added flavor.
For best results, marinate the chicken for at least 30 minutes. This step enhances the flavor and keeps the meat juicy during cooking.
Assembling the Skewers
- Thread the marinated chicken pieces and vegetables onto metal or soaked wooden skewers, alternating for a colorful presentation.
- Repeat the process to fill several skewers, making sure not to overcrowd them so the heat circulates evenly.
Once assembled, place the skewers on the crisper plates that come with the Ninja Air Fryer for easy handling and airflow.
Cooking with the Ninja DoubleStack XL
Place the skewers on the crisper plates inside the Ninja DoubleStack XL, then insert the baskets into the appliance. Use the air fry function set to 375°F (or your preferred temperature). Leverage the smart doneness control and built-in thermometer to monitor cooking progress for perfectly cooked chicken and vegetables.
Because the Ninja features two independently controlled baskets, you can cook different foods simultaneously—perhaps some side potatoes or corn on the cob—saving time and energy.
Finishing and Serving
Once the cooking cycle completes, carefully remove the skewers and let them rest for a few minutes. Serve them hot with your favorite summer sides or a fresh salad. The Ninja Air Fryer’s capacity allows for preparing enough skewers for a family gathering or outdoor dinner.
For extra flavor, squeeze fresh lemon juice over the skewers or sprinkle with chopped herbs before serving.
Tips for Perfect Summer Skewers
- Pre-soaking wooden skewers prevents burning during cooking.
- Use the smart thermometer for precise doneness, especially for chicken.
- Experiment with different marinades—think lemon herb or spicy barbecue—for variety.
Enjoy your summer feast indoors or in your greenhouse with minimal fuss and maximum flavor using your Ninja DoubleStack XL Air Fryer.
More Details on Our Top Picks
Ninja DoubleStack XL Smart Air Fryer

The Ninja DoubleStack XL Smart Air Fryer is an excellent tool for summer meals, allowing you to cook multiple dishes at once with its spacious, space-efficient design. Perfect for indoor grilling and family-sized batches.
Pros:
- Cooks up to four foods simultaneously
- Space-efficient, fits under standard cabinets
- Versatile 6-in-1 cooking functions
- Includes smart features for perfect doneness
Cons:
- Complex setup with multiple components
- May be bulky for very small kitchens
- Higher price compared to basic air fryers
Best for: Home cooks looking to prepare diverse summer meals indoors
Not ideal for: Very small kitchens or those seeking a budget-friendly option
Bottom line: A smart, spacious, and versatile air fryer for delicious summer indoor grilling and family meals.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.