Chocolate Icing - cooking recipe

Ingredients

1 c. sugar
1/2 c. milk
1 oz. cocoa
1/4 tsp. salt
1 Tbsp. butter
1/4 tsp. vanilla

Preparation

Mix sugar,
cocoa,
salt
and milk in that order.
Cook until almost hard ball stage.
Remove from heat and add butter and vanilla. Beat until consistency of icing.