2 lb. ground beef
1 med. onion
2 cans golden mushroom soup
2 c. shredded mozzarella cheese
1 lg. bag tator tots

In skillet brown ground beef and chopped onion. Grease 9 x 13 inch pan. Spread hamburger and onions, evenly over bottom. Spread soup over meat. Spread cheese over soup. Place tator tots over cheese. Bake at 350 degrees until tator tots are done.