Hamburger Pie
["1 lb. ground chuck hamburger", "2 cans tomato soup", "1 small bag frozen French-style green beans", "6 to 8 potatoes, cooked"]
["Brown hamburger; drain.", "Cook green beans according to directions.", "Boil potatoes and mash.", "Mix hamburger, soup and green beans.", "Place in a casserole dish.", "Place mashed potatoes on top.", "Add cheese, if desired.", "Bake in 350\u00b0 oven for 20 to 30 minutes or until mashed potatoes are crisp on top."]
["ground chuck hamburger", "tomato soup", "green beans", "potatoes"]