For the shortcrust pastry, beat the softened butter with sugar, vanilla sugar, pudding powder and egg until frothy. Then add the nut nougat cream and mix thoroughly. Sieve the flour and baking powder, add and work with a hand mixer (dough hook) to form a dough.
Press the finished dough into a springform pan (20 cm) and pull up about 2 cm at the edge. Bake at 200 ° C for 15 - 20 minutes and then leave to cool.
For the vanilla cream, whip the cream until stiff, chill. Then prepare the vanilla cream with the amount of milk, cinnamon, vanilla pulp, flavor or sugar (as you like) and the chocolate chips. Fold in the whipped cream. Spread the finished vanilla cream on the cooled chocolate base and chill for 2 - 3 hours.