Never Fail Chocolate Icing - cooking recipe

Ingredients

2 c. sugar
1/2 c. milk
2 sq. unsweetened chocolate
1 stick butter
1/2 tsp. vanilla

Preparation

Mix sugar and chocolate over low heat, add other ingredients. Bring mixture to a rapid boil.
Boil one minute.
Remove from heat and add vanilla.
Cool.
Spread on cake.