Cocoa Fudge Frosting - cooking recipe

Ingredients

1/2 c. butter or margarine
1/2 c. cocoa
3 2/3 c. (1 lb. box) confectioners sugar
1/2 c. minus 1 Tbsp. milk
1 tsp. vanilla

Preparation

Melt butter or margarine in saucepan over medium heat.
Add cocoa; heat just until mixture begins to boil, stirring constantly.
Pour into a small mixer bowl.
Alternately add confectioners sugar and milk, beating to spreading consistency. Blend in vanilla.
Spread frosting while warm.
Fills and frosts an 8 or 9-inch layer cake.