Never Fail Fudge
["1 (12 oz.) can evaporated milk", "4 c. granulated sugar", "1/4 lb. (1 stick) butter", "2 (12 oz. ) pkg. semi-sweet chocolate chips or peanut butter chips", "1 pt. (7 oz.) Marshmallow Creme", "chopped nuts (if desired)"]
["Bring to a rolling boil the milk, sugar and butter.", "Boil 5 minutes, stirring constantly.", "(Syrup should form a soft ball stage when tested in cold water, 232\u00b0.)", "Remove from heat and stir in the chips and creme.", "Add nuts, if desired.", "Spread into a greased 10 x 13-inch cake pan.", "Chill until firm.", "Store in an airtight container."]
["milk", "sugar", "butter", "semi-sweet chocolate chips", "Marshmallow Creme", "nuts"]