Then follow our 3 simple steps:
PREHEAT oven to 400°F. Mix potatoes and 1/2 cup of the cheese; spoon into 13x9-inch baking dish sprayed with cooking spray.
TOP with layers of the meat, vegetables and sauce; cover with foil.
BAKE 40 min. Remove foil; sprinkle with the remaining 1/2 cup cheese. Bake an additional 5 min. or until cheese is melted.