Prepare the Puff Pastry

1. Preheat Oven: Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper.
2. Roll Out the Pastry: On a lightly floured surface, roll out the puff pastry sheet to ensure it’s even. Cut the pastry into 24 small squares using a sharp knife or pizza cutter.

Assemble the Puffs

3. Add Cheese and Cranberry: Place a small cube of camembert in the center of each pastry square, followed by a small spoonful of cranberry sauce.
4. Fold the Pastry: Gently fold the corners of each square towards the center, pinching lightly to secure them.
5. Brush with Egg Wash: Brush the tops of the pastry squares with the beaten egg for a golden finish.

Bake the Puffs

6. Transfer to Baking Sheet: Arrange the assembled puffs on the lined baking sheet, leaving space between each one.
7. Bake: Bake in the preheated oven for 15-20 minutes or until the puffs are golden brown and puffed up.

Serve

8. Cool Slightly: Let the puffs cool for a few minutes on a wire rack before serving.
9. Garnish: Sprinkle with chopped rosemary for an extra burst of flavor and festive look (optional).