25 lbs. ground beef
2 large onions, finely chopped
5 – 50 oz. cans cream of mushroom soup
4 – 80 oz. pkgs. frozen tater tots
Brown ground beef and onion; drain. Divide ground beef into 5 greased 10×18″ cake-style pans (pans used in a steam table). Stir 1 can of soup into each pan. Distribute tater tots on top of ground beef mixture in all 5 pans. Bake at 350º for 45 minutes to 1 hour.