Traditional Serbian Burek with Cheese and Meat

Method

1. Mix flour and butter to create a dough, adding water as needed.
2. Knead the dough and let it rest.
3. In a pan, cook ground meat with onions until done.
4. Mix in cheese, salt, and pepper.
5. Roll out the dough, cut into shapes, fill with the meat and cheese mixture, and fold.
6. Brush with beaten egg and bake at 200°C (390°F) for 25-30 minutes.
7. Check that the ground meat reaches 71°C (160°F) throughout before serving.