Karelian Pasties

Method

1. Preheat oven to 200°C (390°F).
2. In a bowl, mix ground beef, chopped onion, egg, and salt.
3. Roll out the puff pastry and cut into squares.
4. Place a small amount of the meat mixture in the center of each square.
5. Top with a small piece of cheese.
6. Fold the pastry over the filling and seal the edges with a fork.
7. Brush the top with egg wash and milk.
8. Bake for 15-20 minutes until golden brown.
9. Check that the ground meat reaches 71°C (160°F) throughout before serving.