1. Preheat the oven to 400°F (200°C).

2. Roll out the puff pastry on a floured surface and cut it into squares.

3. Place a spoonful of apple pie filling in the center of each square.

4. Fold the puff pastry over the filling to create a triangle shape.

5. Use a fork to crimp the edges and seal the turnovers.

6. Brush the turnovers with an egg wash for a golden finish.

7. Bake in the preheated oven for 15-20 minutes or until golden brown.

8. Serve warm and enjoy!