Mix the cookies with the butter and put this
mixture in a greased pie mold; press with the back of a spoon. Put
the walnuts with the sugar and one tablespoon water in a frying pan
and heat until the sugar has caramelized. Allow the nuts to cool
down, keep some behind for decoration and chop the rest. Melt the
chocolate with a few tablespoons of cream, allow it to slightly cool
down and mix with the rest of the cream and the chopped nuts. Pour
this on top of the cookie bottom and refrigerate for 4 hours. Dust
with cacao and decorate with walnuts.
Mix the cookies with the butter and put this mixture in a greased
pie mold; press with the back of a spoon. Mix the cheese with the
sugar, the eggs and the lemon juice and rind and pour this on the
cookie bottom. Bake the pie 30 minutes at 170 degrees
Celsius. Distribute the sour
cream on top whilst the pie is still warm. Allow the pie to cool
down and sprinkle the chocolate on top.