Romantic cheesecake

This 3-layered S.Valentine cake is elegant and romantic! It's a great cheesecake, made up of dark chocolate, white chocolate and milk chocolate. Considering that the cheesecake is a cold dessert, this recipe is good not only for S. Valentine, but for summer too.

Finely grind the biscuits, mix with melted butter, one spoon of sugar and mix well. Press mixture into cake tin. Let cool down into the fridge. Soak into cold water 15 gr of gelatine. Melt in a bain-marie 100 gr of dark chocolate with 50 ml of milk. Add the gelatine and mix well. Apart, mix 170 gr of yogurt, 70 gr of cheese and 3 tablespoons of icing sugar. Add this mixture to the chocolate, then pour it onto the base of the cake. Set aside to cool down. After 2 hours, repeat the same procedure using the white chocolate; pour the white chocolate cream over the cake, wait 2 hours and then do the same with the milk chocolate. Once all the layers are done, leave the cake to cool down for 12 hours more. Decorate as you like it and serve it.