Air Fryer Chicken Fajitas — Weeknight Easy 20-Min Recipe

Name: Air Fryer Chicken Fajitas in 20 Minutes — Easy Weeknight Winner
Prep time: 10 min
Cook time: 10 min
Total time: 20 min
Yield: 4
Cuisine: Mexican-American
Ingredients: 1.5 lbs boneless skinless chicken breasts, sliced into thin strips; 1 red bell pepper, thinly sliced; 1 yellow bell pepper, thinly sliced; 1 green bell pepper, thinly sliced; 1 medium yellow onion, thinly sliced; 2 tablespoons olive oil; 2 tablespoons fresh lime juice; 1 teaspoon chili powder; 1 teaspoon ground cumin; 1/2 teaspoon smoked paprika; 1/2 teaspoon garlic powder; 1/2 teaspoon onion powder; 1/2 teaspoon salt; 1/4 teaspoon black pepper; 8 small flour or corn tortillas, for serving; Optional toppings: sour cream, guacamole, shredded cheese, fresh cilantro, lime wedges

Step-by-Step Method

Make the Marinade

In a large bowl, combine the olive oil, lime juice, chili powder, cumin, smoked paprika, garlic powder, onion powder, salt, and black pepper. Stir everything together until you have a smooth, fragrant marinade.

Add the Chicken and Vegetables

Add the sliced chicken, bell peppers, and onion to the bowl. Toss everything well so all the pieces are coated in the marinade. Let it sit for at least 10 minutes at room temperature. If you have more time, 30 minutes in the fridge is even better.

Preheat the Air Fryer

Preheat your air fryer to 400°F for about 3 minutes. Preheating helps the food start crisping right away instead of steaming as it warms up.

Cook in Batches

Add half the chicken and vegetable mixture to the air fryer basket in a single layer. Cook at 400°F for 10 minutes, shaking or tossing with tongs at the 5-minute mark. The chicken should be cooked through with slightly charred edges and the peppers should be tender. Transfer to a plate and repeat with the second batch.

Warm the Tortillas

While the second batch cooks, place your tortillas in the air fryer for the final 1 to 2 minutes, or wrap them in a damp paper towel and microwave for 30 seconds until soft and pliable.

Rest and Serve

Let the chicken and vegetables rest for 2 to 3 minutes. Then pile them into warm tortillas and add your favorite toppings — sour cream, guacamole, cheese, and a squeeze of fresh lime all work beautifully here.

Frequently Asked Questions

What temperature should I set the air fryer for chicken fajitas?

400°F is the sweet spot. It's hot enough to get some color on the chicken and peppers without drying everything out. Some air fryers run a little hot so check at the 8-minute mark the first time you make this.

Can I use frozen chicken?

You can, but thaw it fully first. Frozen chicken releases too much water as it cooks and you'll end up with steamed, pale strips rather than nicely caramelized ones.

Do I need to use oil?

A little oil helps a lot here. It carries the spices onto the food and helps the edges brown. Just a tablespoon or two in the marinade is plenty — you don't need to drench anything.

My air fryer is small. Can I still make this for four people?

Totally. Just cook in two batches and keep the first batch warm in a low oven around 200°F while the second batch finishes. The whole thing still comes together in about 25 minutes, so it's not much extra time.