Scalloped Potatoes
["2 1/2 to 3 lb. potatoes, sliced extra thin", "1 can Campbell's Cheddar cheese soup", "1/2 c. water", "onion, finely chopped", "salt and pepper"]
["Mix the soup, water, onion, salt and pepper in a bowl.", "Pour over potatoes which are placed in a buttered casserole.", "Cover and bake 1 1/2 hours at 350\u00b0 to 375\u00b0.", "Let sit for a few minutes prior to serving."]
["potatoes", "Campbell's Cheddar cheese soup", "water", "onion", "salt"]