Easy Casserole - cooking recipe

Ingredients

1 lb. hamburger
1 can French-style green beans
1 can tomato soup (undiluted)
mashed potatoes
grated cheese
1 medium onion

Preparation

Brown hamburger and onion.
Mix with green beans and undiluted tomato soup in casserole.
Cover casserole with mashed potatoes and top with cheese.
Bake at 350\u00b0 for 1/2 hour, uncovered.