Juicy chicken with charred peppers, onions, and a homemade fajita seasoning — on the table in about 15 minutes. The easy, healthy weeknight dinner everyone loves.
Ingredients
1½lbboneless skinless chicken breasts or thighs, sliced into thin strips
3bell peppers, red, yellow & green, sliced into strips
1large red onion, or yellow onion, sliced into strips
2tbspolive oil, or avocado oil
2tspchili powder
1½tspground cumin
1tspsmoked paprika
1tspgarlic powder
1tsponion powder
½tspdried oregano
¾tspsalt
1/2tspblack pepper
¼tspcayenne pepper, optional
1lime, cut into wedges
Warm tortillas & toppings, to serve
Instructions
Preheat the air fryer to 400°F (200°C) for 3–5 minutes. A hot basket gives you char, not steam.
Season: In a large bowl, toss the chicken, peppers, and onion with the oil and all the seasonings until evenly coated.
Air fry in an even layer for 12–15 minutes, tossing halfway, until the chicken reaches an internal temperature of 165°F (74°C). Cook in two batches if your basket is small.
Serve: Squeeze fresh lime over the top and pile into warm tortillas with your favorite toppings.
Don't overcrowd the basket — packed food steams instead of charring. Use a thermometer; air fryers vary, so pull the chicken right at 165°F for juicy results. Spoon it over rice for a fajita rice bowl, or keep it low-carb in a lettuce wrap. Leftovers keep 3–4 days in the fridge; reheat at 350°F for 3–5 minutes (more options in my guide on how to reheat fajitas).