1 lb. powdered sugar
1/2 c. cocoa
1/4 tsp. salt
1/4 c. milk
1/2 c. melted butter
1/2 c. nuts, if desired
1 tbsp. vanilla

In a microwave dish (1 1/2 quart size), put the powdered sugar, cocoa and salt. Stir. Mix well. Add milk and melted butter. Mix well. Microwave on high for 2 minutes. Stir. Add vanilla. Stir. Add nuts, if desired. Stir. Place in refrigerator to set. When set, cut into squares.