In a large bowl, combine flour, butter and nuts until crumbly. Press into the bottom of a 20x30cm baking dish. Bake in preheated oven for 25 minutes or until golden. Set aside to cool.
In a large bowl, beat cream cheese and icing sugar until smooth. Fold in 1/3 of the whipped cream. Spread over base. Beat together chocolate dessert mix, milk and vanilla until creamy. Spread over cream cheese layer. Spread remaining whipped cream over dessert layer. Refrigerate 2 hours or until chilled. Garnish with shaved chocolate before serving.
Very indulgent and really scrummy! Cooked it for a dinner party and everyone loved it! Some weaker beings couldn't finish theirs but I ate every last scrap of mine! lol
Oh and I had to use Butterscotch Angel Delight as I couldn't get chocolate, very yummy still. - 16 Dec 2011