Crispy Ham Cheese Puff Pastry (Printable Format)

Flaky puff pastry with ham and gooey cheese layered together for a crisp, satisfying snack.

# Needed Ingredients:

→ Puff Pastry

01 - One package (approximately 17.3 ounces) frozen puff pastry sheets, thawed

→ Filling

02 - 8 slices deli ham
03 - 8 slices Swiss cheese or Gruyère cheese or Cheddar cheese
04 - 1 tablespoon Dijon mustard
05 - Salt, to taste
06 - Ground black pepper, to taste
07 - Fresh herbs such as thyme or rosemary, finely chopped, for garnish (optional)

→ Egg Wash

08 - 1 large egg, beaten
09 - 1 tablespoon milk

# Preparation Steps:

01 - Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
02 - Place thawed puff pastry sheets on a lightly floured surface and gently roll out to even the edges and slightly enlarge each sheet.
03 - Slice each sheet into 4 equal squares, totaling 8 pastry squares.
04 - In a small bowl, whisk together the beaten egg and 1 tablespoon of milk until well combined.
05 - Place a slice of ham on each pastry square. If desired, spread a thin layer of Dijon mustard atop the ham, then add a slice of cheese.
06 - Lightly season with salt and ground black pepper. Sprinkle chopped fresh herbs over the cheese if using.
07 - Top each stack with another pastry square. Press down gently to seal. Use a fork to crimp the edges, ensuring they are completely sealed and decorative.
08 - Brush the surface of each stack with the prepared egg wash for an even, golden finish.
09 - Transfer pastry stacks to the parchment-lined baking sheet, allowing space between each to facilitate even baking.
10 - Place the baking sheet in the preheated oven and bake for 20 to 25 minutes, or until the puff pastry is a deep golden brown and fully puffed.
11 - Remove from the oven and let sit for several minutes before serving warm.

# Supplementary Details:

01 - Ensure puff pastry is fully thawed before working to prevent cracking and tearing.
02 - For best results, serve immediately after baking while the pastry remains crisp.