- Assemble the Layers:
- Cut the puff pastry into two equal parts. On one half of the pastry, spread a thin layer of mustard or mayonnaise if desired. Layer the ham slices and Swiss cheese alternately on top, leaving a small margin around the edges for sealing.
- Top with Second Pastry Sheet:
- Place the second half of the puff pastry over the filled layer. Press the edges together gently with your fingers or a fork to seal.
- Apply Egg Wash:
- Brush the top of the pastry lightly with beaten egg. This will give it a golden, glossy finish when baked.
- Score the Pastry:
- Using a knife, gently score the top layer of the pastry into squares or rectangles, depending on how large you want the servings to be. Be careful not to cut all the way through.
- Bake:
- Bake in the preheated oven for 20-25 minutes, or until the pastry is puffed and golden brown.
- Cool and Serve:
- Let the pastry cool for a few minutes after removing from the oven. Then cut through the score marks into squares or rectangles.
- Serve:
- Serve warm, ideal as an appetizer or a satisfying snack.
Enjoy your homemade “Crispy Ham and Cheese Puff Pastry Squares”! They’re perfect for parties, gatherings, or even a luxurious snack at home.
