Jam cookies with puff pastry

Ingredients:
450 gr frosted puff pastry
75 gr jam

Defrost the puff pastry. Use some flour, so it doesn't get sticky and roll the pastry into squares. Spread a little bit of jam on the top and roll them into a sausage. Cut the slices and put them on a baking sheet. Bake for 20 minutes at 200°C.