Serbian Banitsa with Cheese

Method

1. Preheat the oven to 200°C (400°F).
2. On a floured surface, roll out the puff pastry into a rectangle.
3. In a bowl, mix the grated cheese with a pinch of salt.
4. Spread the cheese mixture evenly over the puff pastry.
5. Roll the pastry tightly from one end to the other.
6. Cut the rolled pastry into 1-inch slices.
7. Place the slices on a baking sheet lined with parchment paper.
8. Brush the top of each slice with the beaten egg and milk mixture.
9. Bake for 15-20 minutes until golden brown and flaky.
10. Serve warm.