Prepare the Ingredients:
Preheat your oven to 400°F (200°C).
Line a baking sheet with parchment paper.
Roll Out the Puff Pastry:
Lightly flour your work surface and roll out the puff pastry into a rectangle, approximately 12×9 inches.
Add the Filling:
Evenly spread the crumbled bacon and shredded cheese over the puff pastry.
Sprinkle with dried herbs if desired.
Roll and Slice:
Starting from one long side, roll the puff pastry tightly into a log.
Use a sharp knife to slice the log into 1-inch pieces.
Prepare for Baking:
Place the sliced pieces cut-side down on the prepared baking sheet.
Brush the tops with beaten egg for a golden finish.
Sprinkle with sesame or poppy seeds if desired.
Bake:
Bake in the preheated oven for 15-20 minutes, or until the pastry is golden brown and puffed.
Serve:
Let the bites cool slightly before serving. Enjoy warm or at room temperature.
