Chocolate Icing - cooking recipe

Ingredients

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

Preparation

Measure first 4 ingredients in heavy saucepan and boil 1 minute on medium heat.
Remove from heat, add vanilla and beat until spreadable.
If it gets too thick, add 1 tablespoon milk and beat again.