German Icing
["1 c. canned milk", "1 c. sugar", "3 egg yolks, slightly beaten", "1/2 c. margarine", "1 tsp. vanilla", "1 c. coconut", "1 c. nuts"]
["Mix first five ingredients in a medium size pan.", "Cook, stirring until it thickens.", "Remove from heat.", "Add coconut and nuts."]
["milk", "sugar", "egg yolks", "margarine", "vanilla", "coconut", "nuts"]