Summer is the perfect time for fresh, flavorful meals that don’t require turning on the grill or heating up the oven for hours. The Ninja Foodi 10 Quart 6-in-1 DualZone XL Air Fryer offers a versatile, efficient way to prepare summer favorites like veggie fajitas, all in one appliance.
With its large capacity and dual baskets, you can cook different components of your fajitas simultaneously—saving you time and energy while delivering perfectly cooked, smoky vegetables and protein. Here’s a step-by-step guide to making your summer veggie fajitas using this smart kitchen gadget.
Our top pick at a glance

Ninja Foodi 10 Quart 6-in-1 DualZone XL 2-Basket Air Fry
- ✔ Color: Grey
- ✔ Weight: Approx. 22 lbs
- ✔ Dimensions: 15 x 16 x 14 inches

Ninja DZ401 Foodi 10 Quart 6-in-1 DualZone XL 2-Basket Air Fryer with 2 Independent Frying Baskets, Match Cook & Smart Finish to Roast, Broil, Dehydrate for Quick, Easy Family-Sized Meals, Grey
MAKE WHOLE MEALS AT ONCE: DualZone Technology allows you to choose between Smart Finish, which cooks 2 foods...
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Preparing Your Ingredients
Start by slicing colorful bell peppers, red onion, and zucchini into strips. Choose your favorite protein—chicken, shrimp, or even tofu—and season with fajita spices or a simple mix of chili powder, cumin, garlic powder, and salt. Toss everything with a little olive oil to enhance browning and flavor.
Arrange your vegetables and protein separately for the best results. The Ninja Foodi XL allows you to cook both at once, thanks to its dual baskets, which helps keep flavors distinct and prevents overcrowding.
Cooking Step-by-Step
- Preheat the Ninja Foodi XL by selecting the ‘Air Fry’ function at 400°F for 3 minutes.
- Place the seasoned vegetables in one basket and the protein in the other. Set the baskets to cook simultaneously at 400°F for about 10-12 minutes.
- Use the ‘Flip’ or shake option midway through cooking if needed to ensure even browning.
- Check for doneness; the vegetables should be tender and slightly charred, and the protein fully cooked.
- Remove the baskets carefully and let them rest for a minute before serving.
While the food cooks, you can prepare fresh tortillas or a side salad to complete your meal.
Serving and Tips
Fill warm tortillas with the cooked fajita vegetables and protein. Top with fresh salsa, sour cream, or guacamole for added flavor. Serve immediately for the best smoky taste and crispy texture.
For extra char and flavor, you can briefly broil the fajitas using the ‘Air Broil’ function after cooking. To keep cleanup easy, use the dishwasher-safe crisper plates and non-stick surfaces.
Tip: Use your Ninja Foodi’s recipe guide and cooking charts for perfect timing and temperature adjustments, especially when experimenting with different proteins and vegetables.
More Details on Our Top Picks
Ninja Foodi 10 Quart 6-in-1 DualZone XL 2-Basket Air Fry

This versatile air fryer makes preparing smoky, colorful fajitas quick and easy, perfect for busy summer days. Its dual baskets allow simultaneous cooking, saving time while delivering delicious results.
Pros:
- Large 10-quart capacity for family meals
- Cook two foods at once with dual baskets
- Versatile 6-in-1 functions for various recipes
- Easy to clean with dishwasher-safe parts
Cons:
- Bulky size may not fit small kitchens
- Learning curve with complex features
- Higher price compared to single-function fryers
Best for: Families and entertaining hosts looking for quick, versatile summer meals
Not ideal for: Small kitchens or those seeking a simple, single-use appliance
Bottom line: A versatile air fryer perfect for quick, smoky summer meals with family-sized capacity.
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