Fudge Icing - cooking recipe

Ingredients

1 1/2 cups sugar
1/4 cup cocoa
1/4 cup milk
1/2 cup butter
1 teaspoon vanilla

Preparation

Combine first 4 ingredients and bring to boil, stirring constantly.
Boil hard 1 minute without stirring.
Remove from heat, add vanilla and beat until spreading consistancy.