HAMBURGER PIE

1 lb hamburger
1/2 cup chopped onion

1/2 tsp salt
dash of pepper
1 can (2 cups) cut green beans, drained
1 can tomato soup (don't add water)
5 med. potatoes, (boiled)
1 beaten egg
2 oz American or Cheddar cheese (grated)
Cook meat and onion in large skillet until lightly browned and onion is tender. Stir in soup. Add salt and pepper. Add drained green beans; pour into greased 1 1/2 quart casserole dish. Mas pototoes while hot; add milk and egg. Season with salt and pepper. Spoon into mounds over casserole. Sprinkle potatoes with cheese.
Bake 350*F for 25-30 mins. Makes 4-6 servings.