Cut a piece of cheese and place it on the table along with the egg and puff pastry, and sprinkle the sesame seeds next to the rest of the food.
Cut the cheese into triangular slices. Take a sheet of dough and place a slice of cheese on the other triangle, then make cross cuts. Bend the square into a triangle and pinch the edges. Make all the puff pastries in the same way and place the puff pastries on a baking sheet. Beat the egg and spread on each puff pastry, sprinkle sesame seeds on top.
Place the pan in the oven at 180°C for 15 minutes until golden brown.
Place the puff pastries on a flat plate and sprinkle herbs on top.