Hamburger Pie - cooking recipe

Ingredients

1 lb. hamburger, browned and drained
1 small onion, diced
1 can French-style green beans, drained
1 can tomato soup

Preparation

Mix all ingredients and cook for 5 minutes.
Pour into greased casserole; cover with mashed potatoes.
Top with your favorite cheese.
Bake at 400\u00b0 until cheese melts.