Make sure air fryer is preheated at 400° F for at least 3 to 5 minutes before chicken goes in basket.
Season chicken breast pieces with salt and pepper and set aside. Place flour in a small bowl, eggs in a separate bowl and combine breadcrumbs, garlic powder and onion powder in another small bowl.
Dip chicken pieces in flour, shaking off excess flour. Place floured chicken in eggs and turn to coat. Remove from eggs, letting any excess drip off and then place into breadcrumb bowl. Coat chicken with breadcrumb mixture and then transfer to a plate until all pieces have been breaded. (it's easier to work one piece at a time, so all pieces are evenly coated).
Spray the chicken pieces with non-stick spray and place in an even layer (or as close to an even layer as you can) in the air fryer basket. Cook at 400° F for 12-15 minutes, shaking basket halfway through, until chicken is golden brown and crisp on the outside. Make sure chicken reaches at least 165° F.
For the Bang Bang Sauce
Combine the sauce ingredients in a small bowl and season with salt and pepper to taste. You can either coat the cooked chicken pieces in the sauce, drizzle it over the top or serve as a dipping sauce on the side. Enjoy!
Baking Instructions - If you don't have an air fryer you can bake the chicken on a wire rack over a baking sheet at 400 degrees F. for 16 to 20 minutes, flipping chicken halfway through. Make sure chicken reaches 165 degrees F.