20 Oreo cookies, smashed with a rolling pin
2 sm. pkgs. French vanilla pudding, instant
1 stick butter, melted
8 oz. cream cheese, softened
1 c. powdered sugar
3 1/2 c. milk
8 oz. Cool Whip

Mix together all ingredients, except Cool Whip, with an electric mixer. Fold in Cool Whip. Refrigerate. Quite rich but very, very good.