Hamburger Casserole - cooking recipe

Ingredients

1 large onion, minced
1 lb. ground beef
cooked green beans
1 (10 oz.) can tomato soup
5 medium potatoes, cooked
1/2 c. warm milk
1 egg, beaten
1 tsp. salt
1/2 tsp. pepper

Preparation

Brown onion and meat in hot fat.
Add beans and soup; mix thoroughly.
Pour into greased baking dish.
Mash potatoes and add milk, egg and seasonings.
Put on top of meat mixture.
Bake at 350\u00b0 for 30 minutes.