For the crust: Crush the cookies and mix them with the melted butter until the mixture looks like wet sand. Press evenly into a 20 cm (8-inch) springform pan and refrigerate until set.

For the cheesecake filling: Melt the Kinder chocolate in the microwave or over a double boiler and let it cool slightly. Beat the cream cheese with the powdered sugar, vanilla, and melted chocolate using a mixer. Add the heavy cream and beat until the mixture is mousse-like. Break 3 Kinder Bueno bars into pieces and fold them in with a spoon.

For the topping: Melt the Kinder chocolate with the heavy cream.

Assembly: Spread the filling over the crust, then pour the melted chocolate and cream mixture on top. Decorate as you like.