Beef And Potato Casserole
["1 1/2 to 2 lb hamburger meat", "2 cans cream of mushroom soup", "1 small onion", "7 to 9 medium size potatoes"]
["Brown meat and onion together.", "Place in a 9 x 13 inch cake pan.", "Top with generous amount of potato rounds, sliced about 1/2 inch thick.", "Add 1 can of water to the 2 cans of mushroom soup and mix well; pour over potatoes.", "Salt generously and bake, covered, 1 hour at 375\u00b0."]
["hamburger", "cream of mushroom soup", "onion", "potatoes"]