Spray your air fryer basket with olive oil spray.
Start by cleaning off the chicken, removing all of the visible fat.
Spread the honey mustard generously over the chicken.
In a small bowl, mix the breadcrumbs, parsley, melted butter, garlic powder, salt, and pepper.
Then dip the coated (with the honey mustard) chicken into the breadcrumb mixture. As you coat them, place the chicken breasts in your air fryer basket.
After you finish breading all of the chicken, spray REALLY GENEROUSLY the chicken with olive oil spray
Set the temperature to 370 degrees F for 15 minutes, flipping halfway
Check the internal temperature of the chicken, which should read at least 165 degrees F.
Plate, serve, and enjoy!