If you can't find or don't want to use the Nabisco Famous Chocolate Wafers you can substitute Oreo Cookies. Add 25 Oreos to the bowl of your food processor and process until coarsely ground. Add 4 tablespoons melted and slightly cooled butter and process until finely ground. Proceed as directed in recipe above to bake the crust.
To save time this recipe would also work well with a store-bought prepared Oreo or graham cracker pie crust.
Prep time does not include chilling time.