1/2 c. butter
1 (16 oz.) powdered sugar, sifted
1/4 c. milk
1/2 c. cocoa
1/2 c. chopped nuts
1 tsp. vanilla

Place butter in microwave on high for 1 minute or until melted. Stir in powdered sugar, milk and cocoa. Cover with wax paper. Put in microwave on high 2-3 minutes. Stir in nuts and vanilla. Spoon chocolate in a large bowl. Cool and cut.