PREHEAT oven to 400ºF. Combine coating mix and chili powder in shaker bag. Use to coat chicken as directed on package. Place in 8-inch square baking dish.
BAKE 20 min.
SPRINKLE evenly with cheese. Bake an additional 10 min. or until chicken is cooked through (160ºF) and cheese is melted.
serving size = 1 chicken breast (155 g)