Two-Minute Microwave Fudge

1 lb. confectioners' sugar
1/2 c. cocoa
1/4 c. milk
1/2 c. margarine
1 tbsp. vanilla extract
1/2 c. chopped nuts

Blend sugar and cocoa together in a glass bowl. Add milk and margarine, but do not mix. Cook 2 minutes in microwave oven. If margarine is not completely melted, it will melt when mixed. Add vanilla and nuts. Stir until well blended. Pour into greased 6x9 inch container. Place in refrigerator for 20 minutes to 1 hour. Cut and serve.