Traditional Serbian Gibanica with Spinach and Feta

Method

1. Preheat oven to 375°F (190°C).
2. In a skillet, sauté onion and garlic until fragrant. Add spinach and cook until wilted.
3. Stir in feta and Parmesan cheeses, then set aside.
4. Unroll puff pastry sheets and cut into 12 equal rectangles.
5. Place a portion of the spinach and cheese mixture on each pastry rectangle.
6. Fold the pastry over the filling, sealing edges with egg wash.
7. Place on a baking sheet and brush with remaining egg wash.
8. Bake for 25-30 minutes until golden and flaky.