1 1/2 lb. ground chuck
1 med. size onion
1 can cream of mushroom soup
1 (8 oz.) pkg. macaroni noodles
Cheese
1 can tomato sauce

Brown ground chuck and onion together; drain. Mix together ground chuck, onion and can of cream of mushroom soup (undiluted). Put in bottom of 13 x 9 inch casserole. Cook 8 ounce package macaroni noodles and put on top of meat mixture. Pour can of tomato sauce (undiluted) over mixture. Add grated cheese on top. Cook until hot and bubbly at 350 degrees.