Easy Potato Casserole
["6 medium potatoes", "1 can cream of chicken soup", "1 medium onion", "salt and pepper to taste"]
["Peel and slice potatoes crosswise.", "Rotate ingredients, starting and finishing with cream of chicken soup.", "Add 1/2 can water.", "Cover and bake at 350\u00b0 until potatoes are tender.", "May cover with cheese if preferred."]
["potatoes", "cream of chicken soup", "onion", "salt"]