1 3/4 cup flour
3/4 cup confectioners' sugar
1/4 cup cocoa
1 cup cold margarine
1 (12oz) pkg semi-sweet chocolate chips
1 (14oz) can condensed milk
1 tsp vanilla
1 cup chopped nuts

Preheat oven to 350*.  In medium bowl, combine flour, sugar and cocoa.  Cut in cold
margarine until crumbly.  Mixture will be dry.  Press firmly in bottom of 9x13 baking
pan.  Bake 15 minutes.  Meanwhile in medium saucepan, combine 1 cup chips with sweetened
condensed milk and vanilla.  Cook over medium heat until chips are melted.  Pour evenly
over crust.  Top with nuts and remaining 1 cup chocolate chips.  Press firmly.  Bake
20 minutes or until set.  Cool.  Chill if desired.  Cut into bars.  Store tightly covered.