2 c. finely crushed creme filled sandwich cookies (vanilla or chocolate)
1/4 c. butter, melted
1 (12 oz.) pkg. semi sweet condensed milk
1 tsp. vanilla extract
1 c. chopped nuts

Preheat oven to 350 degrees. Combine crumbs and butter; press firmly on bottom of 13"x9" pan. Melt 1 cup chips with vanilla and milk. Pour over crust; top with nuts and remaining chips. Bake 20 minutes or until set. cool. Chill if desired. Cut into bars. You may also add raisins, coconut or whatever.