Peter Paul Mounds Cake
["1 chocolate cake mix, baked as directed", "1 c. sugar", "1 c. milk", "24 large marshmallows", "14 oz. coconut", "1/2 c. milk", "1/2 c. sugar", "1 stick margarine", "12 oz. chocolate chips"]
["Heat milk and sugar.", "Add marshmallows until melted.", "Add coconut.", "Spread on cake while it is still hot.", "Cool completely."]
["chocolate cake mix", "sugar", "milk", "marshmallows", "coconut", "milk", "sugar", "margarine", "chocolate chips"]