How to make
Allow the puff pasty to thaw.
Lay it on a flat surface and cut into rectangles of equal size.
Mix the grated cheeses into a bowl.
Distribute the cheese filling equally on half the surface of each rectangle. Fold and seal the edges with the help of a fork.
Whisk the egg and brush each cheese pie.
Preheat the oven to 390°F (200 degrees) and bake for about 20 minutes.
The easy puff pastry cheese pies are ready.