No Bake Double Good Dessert

Press crushed cookies into the bottom of a 9x13 inch pan, reserving a few for decoration. In a medium bowl, beat together the cream cheese and confectioners' sugar. Stir in the peanut butter until well blended, then fold in the whipped topping. Spread over the crushed cookie base, sprinkle the remaining cookie chunks on top, and freeze for 1 to 2 hours. Thaw 10 to 15 minutes before cutting and serving.