German Chocolate Icing
["1 c. evaporated milk", "3 egg yolks", "1 tsp. vanilla", "1 c. nuts", "1 c. sugar", "1/2 c. margarine", "1 1/3 c. coconut"]
["Cook milk, sugar, egg yolks, margarine and vanilla 12 minutes or until thick.", "Add coconut and nuts."]
["milk", "egg yolks", "vanilla", "nuts", "sugar", "margarine", "coconut"]