1: Preheat the oven according to puff pastry instructions.
2: Roll out the round puff pastry.
3: In a bowl, mix ricotta with chocolate chips and powdered sugar until smooth.
4: Spread the ricotta mixture on the puff pastry.
5: Bake in the oven until golden brown.
6: Once baked, sprinkle with chopped pistachio granules for decoration.