Roll out the dough into layers and make cuts on each side.
Place blueberry jam in the middle of the dough layer.
Wrap the dough into small baskets. Place the puff pastry in a prepared form covered with parchment paper. Place the form in a preheated oven and bake the puff pastry for 15 minutes until golden brown.
The finished puff pastries are ready to be served. Enjoy your meal!