Can I use frozen chicken or vegetables for this recipe?

Absolutely, just make sure to thaw and pat everything dry before seasoning. Excess moisture can make the fajitas steam instead of roast, so drying them helps achieve that irresistible caramelization.

What can I substitute for fajita seasoning if I don’t have any?

You can make a simple blend at home: mix chili powder, cumin, paprika, garlic powder, onion powder, salt, pepper, and a hint of cayenne or smoked paprika for depth. Adjust any ingredient to your taste!

Can I cook everything in one batch if my air fryer is small?

For best results, it’s better not to overcrowd the basket. If you have a smaller air fryer, cook in two batches—this ensures every piece gets those lovely roasted edges.

Are there gluten-free or dairy-free options for this recipe?

Yes! Simply use certified gluten-free tortillas and dairy-free toppings like avocado, salsa, or vegan cheese. The fajita filling itself is naturally gluten- and dairy-free.

Air Fryer Chicken Fajitas Recipe

Description

These easy Air Fryer Chicken Fajitas are a quick and healthy weeknight meal packed with flavor. Juicy strips of chicken breasts, colorful bell peppers, and onions are tossed in olive oil and fajita seasoning, then air-fried to perfection for a fast, restaurant-quality dinner.

Ingredients

Scale

For the Chicken and Vegetables

2 large chicken breasts, cut into 1/4-inch thick strips
1/2 large red bell pepper, cut into 1/4-inch thick strips
1/2 large green bell pepper, cut into 1/4-inch thick strips
1 large red onion, cut into 1/4-inch thick strips

For Seasoning

2 tablespoons olive oil
1 ounce packet fajita seasoning (or 2 tablespoons homemade fajita seasoning)

Cook Mode Prevent your screen from going dark

Instructions

Preheat Air Fryer: Preheat your air fryer to 400°F (200°C). If your air fryer doesn’t have a preheat function, set it to 400°F and let it run for 4-5 minutes empty to heat up.
Prepare Ingredients: Place the chicken strips, red and green bell pepper strips, and onion strips into a large mixing bowl.
Season and Toss: Drizzle the olive oil over the ingredients, then sprinkle with the fajita seasoning. Toss everything together until the chicken and vegetables are evenly coated.
Air Fry: Transfer the seasoned mixture to the preheated air fryer basket. Spread everything out as evenly as possible. Cook at 400°F for 14 minutes, stirring or shaking well halfway through the cooking time to ensure even cooking. Check that the chicken reads at least 165°F internal temperature.
Serve: Remove the chicken fajitas from the air fryer and serve immediately in warm tortillas with your favorite toppings, such as salsa, guacamole, or sour cream.

Notes

Slice chicken and vegetables evenly to ensure even cooking.
Do not overcrowd the air fryer basket; cook in batches if needed.
Swap chicken for steak or shrimp for variation.
Serve with tortillas, over rice, or on a salad.
Add extra spices or lime juice for more flavor.

Nutrition

Serving Size: 1/4 of recipe
Calories: 240
Sugar: 4g
Sodium: 950mg
Fat: 8g
Saturated Fat: 1.5g
Unsaturated Fat: 6g
Trans Fat: 0g
Carbohydrates: 14g
Fiber: 3g
Protein: 28g
Cholesterol: 68mg