For a sweet and tangy twist, make honey mustard chicken breast in the air fryer using a food processor. Create a honey mustard marinade by blending Dijon mustard, honey, garlic, lemon juice, and a pinch of salt in the food processor. Coat the chicken breasts with the marinade and let them sit for at least 30 minutes. Place the marinated chicken breasts in the air fryer and cook at 380°F for about 15-20 minutes until they are cooked through and have a caramelized glaze. The result is a succulent chicken breast with a delightful balance of sweet and tangy flavors.