Frosting for German Chocolate Cake

Combine the evaporated milk, sugar, egg yolks, margarine, and vanilla in a saucepan.

Cook over medium heat, stirring constantly, until the mixture boils and thickens.

Remove from the heat and stir in the chopped pecans and coconut.

Add a little more coconut if the frosting needs to thicken further.

Cool until spreadable, then use on any chocolate cake.