Hamburger Pie
["1 lb. ground beef", "1 small onion, diced", "1 pt. green beans, cooked", "3 medium potatoes, mashed"]
["Brown ground beef and onions.", "Pour mixture into casserole dish or pie pan (this is crust).", "Add green beans next.", "Spread the mashed potatoes on top for the meringue."]
["ground beef", "onion", "green beans", "potatoes"]