Difference Scalloped Potatoes
["6 medium potatoes", "1/2 c. margarine", "2 cans cream of chicken soup", "1 pt. sour cream", "1/2 c. grated cheese", "1/3 c. chopped onion"]
["Boil potatoes in their skins; cool and peel.", "Slice into a 10 x 9-inch Pyrex dish.", "Heat remaining ingredients and blend well. Pour over the potatoes and refrigerate overnight.", "Bake at 350\u00b0 for 1/2 to 1 hour or until heated through."]
["potatoes", "margarine", "cream of chicken soup", "sour cream", "grated cheese", "onion"]