Winner for Christmas Eve dinner dessert! Nigella's version differs from the recipe I used in the 70s by using chocolate filled Oreos and 50g of good quality dark chocolate (I used Lindt Excellence 85% Cacao). I had made an Oreo crust the old way a few days ago, and our dining group loved the extra chocolate in Nigella's crust. Of course, everyone loved this refreshing pie. Thank you for posting this recipe, K8tee.