3 lb. hamburger
2 cans tomato soup
enough mashed potatoes to cover casserole (can be instant or homemade)
2 cans whole kernel corn, drained

Fry hamburger all together. Stir while cooking. Drain. In casserole dish, stir meat, corn and soup together. Layer mashed potatoes on top. Be careful not to mix with meat, corn and soup. Heat until potatoes are brown on top.