1 lb. ground beef
1/4 c. diced onion
1 (8 oz.) can tomato sauce
1/4 c. ketchup
1/4 lb. sliced American cheese
1 pkg. 8 crescent roll dough

Brown ground beef. Add onion; cook 10 minutes. Add tomato sauce, ketchup, salt and pepper. Cook 5 minutes. Spoon into 9"x9" baking dish. Arrange slices of cheese on top of meat mixture. Top with crescent rolls. Bake at 350 degrees until dough is light brown, 20 to 25 minutes.