1 box 10x confectioners' sugar
1/2 c. cocoa
1/4 c. milk
1 stick butter
1 tsp. vanilla
1/2 c. chopped pecans

Mix together in large bowl: sugar and cocoa. Then add milk and stir slowly. Dot with bite sized pieces of butter. Cook on high in microwave for 2 1/2 minutes. Remove immediately and stir well. Add vanilla and pecans. Pour into greased 8 x 8 pan and refrigerate for 30 minutes. Cut into squares and serve. This also makes a great hot fudge sauce!