Crush about 20 cookies and-and mix in the melted butter. Line the base of the baking pan evenly with this mixture.

Now beat cream cheese, sugar and cornflour together. Once it becomes creamy, mix in the eggs but do it one at a time.

Stir in the liquor and vanilla essence. Add melted chocolate and cream. Break the remaining cookies into smaller pieces and mix.

Pour the batter over the crust and bake it in the oven at 180 degrees C for about 10 minutes. Turn the heat down to 100 degrees C and bake for 2 hours.

When done leave the cake in the oven to cool for two hours and then refrigerate overnight.