Cheese Potatoes
["6 medium potatoes, sliced", "1 c. Cheddar cheese, grated", "1/2 c. sour cream", "1 can cream of mushroom soup", "2 tsp. margarine", "1 onion, chopped"]
["Boil potatoes and drain.", "Mix all ingredients together.", "Place in casserole dish.", "Cook at 300\u00b0 for approximately 30 minutes."]
["potatoes", "Cheddar cheese", "sour cream", "cream of mushroom soup", "margarine", "onion"]