Chocolate Buttercream Frosting - cooking recipe

Ingredients

3/4 c. cocoa
2 2/3 c. unsifted confectioners sugar
6 Tbsp. butter or margarine
5 to 6 Tbsp. milk
1 tsp. vanilla

Preparation

Combine cocoa and sugar in a bowl.
Cream butter with 1/2 cup cocoa mixture in small bowl.
Add remaining mixture alternately with milk, beating to spreading consistency.
Blend in vanilla.