1 (16 oz.) pkg. powdered sugar, sifted
1/2 c. cocoa
1/4 c. milk
1 tbsp. vanilla extract
1/4 tsp. salt
1/2 c. butter
1 c. chopped pecans

Line bottom of an 8-inch square baking pan with wax paper; set aside. Combine first 6 ingredients in a 2-quart casserole, stirring gently. Add butter, microwave uncovered on high for 2 to 3 minutes or until thoroughly heated. Stir until smooth, stir in pecans. Pour mixture into prepared pan. Refrigerate until firm, cut into squares.