German Chocolate Icing - cooking recipe

Ingredients

1 c. evaporated milk
1 c. sugar
3 egg yolks
1/4 lb. margarine
1 tsp. vanilla
about 1 1/3 c. coconut
1 c. chopped nuts

Preparation

Combine the first 5 ingredients in saucepan.
Cook and stir over medium heat until mixture thickens, about 12 minutes.
Add the coconut and chopped nuts.
Beat until frosting is cool and thick enough to spread over cake.