Hamburger Vegetable Casserole
["1 lb. ground beef", "1 box frozen vegetables", "1/2 stick margarine", "6 or 8 potatoes"]
["Slice potatoes in baking dish.", "Pat out ground beef; place on potatoes, then put vegetables over ground beef.", "Put some margarine (1/2 stick) over vegetables and add 1/2 cup of water. Seal with aluminum foil airtight.", "Bake in a 400\u00b0 oven for 1 hour."]
["ground beef", "frozen vegetables", "margarine", "potatoes"]