1 lb. confectioners' sugar
1 stick butter
1/4 c. milk
1/2 c. cocoa
1 tsp. vanilla
1 c. nuts

Pour sugar into large bowl. Add butter, milk and cocoa. Do not stir. Place in microwave oven 2 1/2 minutes or until butter melts. Take bowl out of oven and add nuts and vanilla; stir well. Pour into dish. Place in freezer 10 to 15 minutes.