2 lbs. confectioners' sugar
1 c. unsweetened cocoa
2 sticks butter
1/2 c. milk
2 tbsp. vanilla
1 1/2 c. walnuts (opt.)

Combine sugar and cocoa. Remove all lumps. Place butter and milk on top of sugar and cocoa (do not mix). Place microwave on high for 5 minutes or until butter is melted. Beat in vanilla and nuts. Pour into greased 8"x8" pan. Chill. Makes 3 pounds.