Crumble the cookies, speculoos with the melted butter. Spread into 4 circles diameter 16 cm, wrapped with cling film. Leave to set for 1 hour in the refrigerator.
Soften the cream cheese with the sifted icing sugar and lime. Dry mix the remaining sugar with the cornstarch and add to the mixture. Pour in the eggs step by step and then the liquid cream until smooth. Fill the wrapped circles and place them in a bain-marie. Fill the bain with hot water and bake at 145°C during approx.100 minutes + 15 minutes at 190°C.