1. Preheat your oven to 180°C (350°F).
2. Spread the puff pastry on a baking sheet.
3. Place the Camembert in the center of the pastry.
4. Sprinkle the bacon on the Camembert.
5. Fold the pastry to wrap the Camembert and bacon well.
6. Beat the egg and brush the pastry for a nice golden color.
7. Bake for 25-30 minutes until the pastry is golden.
8. Let cool for a few minutes before serving.