First, cut the ice cream cone in half. We are going to use the bigger half now, so put the other one aside.
Dip the bottom of the cone into melted chocolate, then attach it onto the biscuit. This will be the bottom of the cup.
Now cut another biscuit in half then do the same as before. This will be the handle of the cup.
Now comes the chocolate cream. Pour the mascarpone, the whipping-cream and the hazelnut into a bowl, then mix them together with the melted chocolate.
Fill the cone cup with the chocolate cream.
You can decorate it with whipped cream, colorful sweets, hazelnuts and fruits.
Good luck and have fun with the preparation!