Cut the peppers and onion into thin strips. Drizzle oil over the chicken and vegetables, and season with the fajita seasoning. Toss well and make sure that they're evenly coated with the seasoning.
Step
Add the chicken and vegetables to an air fryer basket. Air fry at for 15 minutes, tossing halfway through.
Step
Serve with warmed tortillas, pico de gallo, avocado slices or guacamole.
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