Summer is the perfect time to enjoy fresh, grilled vegetables with friends and family. If you’re looking for a quick and healthy way to prepare your favorite summer skewers without firing up the grill, the Ninja DoubleStack XL Smart Air Fryer is your best kitchen companion.
This versatile appliance allows you to cook multiple foods at once with its space-saving, stacked design, making it ideal for busy summer days and small kitchens. Here’s a step-by-step guide to creating flavorful veggie skewers using this innovative air fryer.
Our top pick at a glance

Ninja DoubleStack XL Smart Air Fryer
- ✔ Color: Stainless Steel
- ✔ Power: 1700W
- ✔ Warranty: 1 Year
Preparing Your Veggie Skewers
Choose your favorite summer vegetables such as bell peppers, zucchini, cherry tomatoes, and red onions. Cut them into uniform pieces for even cooking. Toss the vegetables with olive oil, salt, pepper, and your preferred herbs or spices. Thread the vegetables onto skewers, ready for cooking.
Preheat your Ninja DoubleStack XL Air Fryer to 375°F using the Roast function. Prepare the baskets by placing a crisper plate inside each for optimal crispiness and even heat distribution.
Cooking the Skewers Step-by-Step
- Insert the prepared skewers into the two baskets, placing them on the crisper plates.
- Set the air fryer to 375°F and select the Roast function. Use the smart doneness control to monitor the internal temperature for perfect crispiness.
- Cook for about 12-15 minutes, turning the skewers halfway through for even browning.
- Use the built-in smart thermometer to check that the vegetables are tender and slightly charred for that summer grill flavor.
With the DoubleStack design, you can cook other summer favorites such as chicken wings or sweet potatoes simultaneously, maximizing your time and meal prep efficiency.
Serving Tips for Summer Gatherings
Remove the skewers carefully and serve hot with a side of fresh herbs or dipping sauces. The crispy texture and smoky flavor mimic outdoor grilling but are achieved effortlessly indoors.
For an extra touch, use the Reheat function to keep leftovers warm or dehydrate slices of zucchini or pineapple for summer snacks. The versatility of the Ninja DoubleStack XL makes it a must-have for quick, delicious summer meals.
More Details on Our Top Picks
Ninja DoubleStack XL Smart Air Fryer

The Ninja DoubleStack XL Smart Air Fryer makes summer cooking easier, healthier, and more versatile. Its space-saving design and multi-functionality help you prepare a variety of delicious meals with less fuss—perfect for sunny days and small kitchens.
Pros:
- Cooks multiple foods simultaneously
- Space-efficient for small kitchens
- Versatile 6-in-1 functions
- Smart doneness control with thermometer
Cons:
- Setup can be complex with multiple components
- May be bulky for very tiny kitchens
- Higher price point than basic air fryers
Best for: Home cooks wanting quick, healthy summer meals with minimal effort
Not ideal for: Those seeking a simple, budget-friendly air fryer
Bottom line: A versatile, space-saving air fryer perfect for quick, summer-friendly meals.
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