German Chocolate Cake Icing - cooking recipe

Ingredients

2 c. sugar
1 large can evaporated milk
1 c. walnuts, finely chopped
1 c. coconut
3 egg yolks
1 stick butter

Preparation

Cook all ingredients in a saucepan slowly until it thickens. Remove from stove and cool.
Spread on German Chocolate Layer Cake.