Refrigerator Mashed Potatoes
["5 lb. bag red potatoes", "3 oz. cream cheese", "1 c. sour cream", "2 tsp. salt", "1/4 tsp. pepper", "1/4 c. margarine"]
["Peel potatoes and cook until tender.", "Drain, mix all other ingredients together and beat until \"fluffy\". Put in greased 9 x 13 pan or similar large dish. Cover and refrigerate."]
["red potatoes", "cream cheese", "sour cream", "salt", "pepper", "margarine"]