Cheesy Potatoes
["6 potatoes, peeled", "1 medium onion, chopped", "2 Tbsp. margarine", "1 can cream of mushroom soup", "6 slices cheese"]
["Slice potatoes thick; boil in salt water until slightly tender.", "In small skillet, saute onion in margarine until tender. In medium saucepan, combine soup, onion and cheese; heat on low until cheese melts.", "In casserole dish, alternate potatoes and soup until all is used.", "Top with cheese slices; bake in oven at 350\u00b0 or in microwave until cheese melts."]
["potatoes", "onion", "margarine", "cream of mushroom soup", "cheese"]