2 c. graham cracker crumbs
1 (6 oz.) pkg. semi-sweet chocolate bits
1/2 c. chopped nuts
1 1/3 c. condensed milk

Mix together graham cracker crumbs, chocolate bits, and nuts. Stir in milk. Spread mixture evenly into an 8 inch square glass dish which has been lightly greased. Bake in microwave oven for 7 minutes. Turn dish 90 degrees after every 2 minutes. Let cool 10 minutes in dish, then cut into squares or bars and roll in confectioners' sugar. Total cooking time, 7 minutes.