How to make
Spread out the puff pastry and cut it out into rectangles.
Cut the ham and yellow cheese in half.
Place one piece on each rectangle - close them up and press the edges.
Arrange them in a large tray onto baking paper.
Mix the yolk with the oil and milk and spread this mixture on the delicious puff pastries.
Bake them in the oven at 390°F (200°C) until they are ready.
The puff pastries with yellow cheese and ham are very tasty.