Cheese Börek (Peynirli Gül Böreği)

Method

1. Preheat oven to 200°C (390°F).
2. Roll out the puff pastry sheets and cut into 6-8 equal squares.
3. Sprinkle grated cheese over each square.
4. Fold the pastry into a triangle and press the edges to seal.
5. In a small bowl, mix egg, milk, salt, and pepper to make an egg wash.
6. Brush the egg wash over the top of each börek and place on a baking sheet.
7. Brush with melted butter and bake for 15-20 minutes until golden and flaky.
8. Let cool slightly before serving.