These Air Fryer Chicken Fajitas are the perfect solution for when you want restaurant-quality Mexican night at home without the grease or the heavy cleanup. By using a simple homemade fajita seasoning and a smart two-step cooking method, you avoid the common pitfalls of other air fryer recipes. It's a fast, fresh, and nutrient-dense meal that's naturally low-carb and high in protein, making it a weeknight dinner staple that's as healthy as it is flavorful.
Why You'll Love This Recipe
- Kid-Friendly: You can easily control the heat level by adjusting the chili powder and black pepper.
- The Best Texture: Cooking the chicken and vegetables separately ensures the meat stays moist while the veggies get those signature charred, sweet edges.
- Homemade Seasoning: Skip the packet! This pantry-staple blend of cumin, chili powder, and oregano packs way more punch than store-bought.
- Versatile: Serve it in warm tortillas, over a crisp salad, or as a "fajita bowl" with cauliflower rice.
Ingredient Notes
- Chicken Breast: Use boneless, skinless breasts sliced into thin ¼-inch strips. Slicing against the grain is the secret to tender fajita meat.
- Bell Peppers: A mix of red and green (or yellow/orange) adds both sweetness and vibrant color.
- Yellow Onion: These become wonderfully sweet and caramelized when air-fried.
- The Seasoning Blend: A mix of cumin, chili powder, paprika, garlic/onion powder, oregano, salt, and pepper.
- Olive Oil: Essential for helping the spices stick and browning. I use olive oil, but you can use your favorite cooking oil.
See the recipe card at the bottom of this post for the complete list of ingredients and measurements.
How to Make Air Fryer Fajitas
- Make the Seasoning: Add all of the seasoning ingredients to a small bowl and stir to combine.
- Season the Chicken: Add the chicken strips to a large plastic bag, then add 2 tablespoons of olive oil and 2 tablespoons of the fajita seasoning and toss until the chicken is well coated.
- Cook the Chicken: Preheat your air fryer to 390°F. Arrange the chicken in a single layer and cook for 7 minutes. Flip the pieces and cook for another 5 minutes until the internal temp reaches 165°F. Remove and set aside.
- Cook the Veggies: Toss the peppers and onions with the remaining 1 tablespoon of oil. Cook at 390°F for 7-8 minutes, stirring once halfway through.
- Combine and Serve: Add the chicken back into the basket for the last 30-45 seconds to bring everything to the same temperature. Serve immediately with warm tortillas and your favorite toppings.
Expert Tips
- Don't Overcrowd: If you have a smaller basket, cook the chicken in two batches. Overcrowding causes the chicken to steam, losing that slightly crisp exterior.
- Frozen Veggies: If using a frozen pepper/onion mix, increase the veggie cook time by 2-3 minutes and drain any excess water before tossing with oil.
- Check for Doneness: Cut a piece of chicken and ensure it's cooked through. You can also take the temp with a digital thermometer and ensure it's cooked to 165°F, but getting a good reading on the thin strips is difficult.
- Ingredient Swaps: You can make these fajitas with steak or shrimp. Just adjust the cooking time to around 7-8 minutes for those.
What to Serve with Fajitas
These air fryer fajitas are perfect with tortillas and your favorite toppings, like shredded lettuce, cheese, and diced tomatoes. They're also excellent over a salad or a rice bowl.
A batch of homemade guacamole is a must for topping them off, and a side of my Instant Pot Spanish rice is a great side dish. And don't forget the blood orange margaritas to wash them down!
Storage and Reheating
Store leftovers in an airtight container and refrigerate for up to 4 days.
Reheat in the air fryer at 350°F for 3 minutes. Smaller portions can be reheated in the microwave.
More Air Fryer Chicken Recipes
📖 Recipe
Air Fryer Chicken Fajitas Recipe
Ingredients
Fajita Seasoning
- 1 Tablespoon cumin
- 2 teaspoons chili powder
- 2 teaspoons paprika
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon dried oregano
- 1 teaspoon kosher salt
- ¼ teaspoon ground black pepper
Fajitas
- 1 pound boneless skinless chicken breasts, cut into thin strips
- 2 medium bell peppers
- 1 medium yellow onion
- 3 Tablespoons olive oil
Instructions
- Prep Seasoning: In a small bowl, combine cumin, chili powder, paprika, garlic powder, onion powder, oregano, salt, and pepper.
- Season Chicken: Toss 1 lb sliced chicken strips with 2 tablespoon olive oil and 2 tablespoon of the seasoning mix.
- Cook Chicken: Air fry at 390°F (200°C) for 7 minutes. Flip and cook for 5 more minutes. Remove chicken and cover to keep warm.
- Cook Veggies: Toss sliced peppers and onions with 1 tablespoon olive oil. Air fry at 390°F for 7-8 minutes until tender and charred.
- Combine & Serve: Add chicken back to the basket for 30-45 seconds to reheat. Serve hot with tortillas, lime wedges, and favorite toppings.
Notes
Nutrition
* All nutrition information we provide are estimates based on third party calculators. We encourage you to calculate these on your own for accurate results.
Kate says
Perfect moist chicken. As close as I’ll get to Chipotle (the gold bar standard) in the kids eyes!