Preheat the air fryer to 375°F
Pat the chicken breasts dry
Pound chicken breasts to even thickness
Brush with oil
Season both sides with salt, pepper, and desired spices
Place chicken breasts in the air fryer basket in a single layer
Cook for 10 to 12 minutes
Flip halfway through cooking
Check that the internal temperature reaches 165°F
Rest the chicken for 5 minutes before slicing