1 lb. ground beef
1 c. Kraft barbecue sauce
1/2 c. onion, chopped
1 (7 1/4 oz.) pkg. Kraft macaroni & cheese dinner

Brown meat; drain. Stir in barbecue sauce and onion. Prepare macaroni and cheese dinner as directed on package, except using 1/2 cup milk. Layer half of dinner in a 10 x 6 inch baking dish; cover with meat mixture; top with remaining dinner. Cover. Bake at 350 degrees for 25 to 30 minutes. Serves 4 to 6.