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

Blend together sugar and cocoa in 8 x 8 x 2 inch dish. Pour in milk. Place butter on top in center. Microwave on full power for 2 minutes or until butter is melted. Stir well to mix ingredients. Add vanilla and nuts. Stir until blended. Place in freezer for 20 minutes or refrigerate for 1 hour. Cut into 1 inch squares. Store in airtight container.