Crispy Ham and Cheese Puff Pastry Squares
Flaky, buttery puff pastry squares filled with savory ham and melted cheese make a perfect easy snack, brunch item, or party appetizer. These golden squares combine simple ingredients with elegant presentation, offering crispy edges and gooey centers with minimal effort.
Equipment
- Baking sheet
- Parchment paper
- Rolling Pin
- Pastry brush
- Sharp knife or pizza cutter
- Mixing bowls (optional)
Ingredients
- 1 sheet frozen puff pastry (thawed)
- 6 oz deli ham, thinly sliced
- 6 oz cheese (Swiss, Gruyère, cheddar, or mozzarella), sliced or shredded
- 1 egg (for egg wash)
- Optional: 1 tbsp Dijon mustard or pesto
- Optional: herbs (thyme, rosemary), black pepper, or smoked paprika
Instructions
- Thaw puff pastry overnight in the fridge or 1–2 hours at room temperature until pliable but cold.
- Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
- Roll out puff pastry lightly on a floured surface to smooth creases and desired thickness (~1/8 inch).
- Transfer pastry to baking sheet. Spread optional mustard or pesto thinly if using.
- Layer ham evenly over the pastry, leaving a small border.
- Add cheese evenly on top of ham, avoiding overfilling.
- Cut pastry into 12 equal squares with a sharp knife or pizza cutter.
- Whisk egg with 1 tsp water and brush over pastry edges and tops for a golden finish.
- Bake for 15–20 minutes until puffed and golden brown, rotating pan halfway through.
- Cool for 5 minutes before serving to set filling and maintain crispness.
Notes
- Keep puff pastry cold to maximize flakiness.
- Avoid overfilling to prevent soggy pastry.
- For added flavor, try caramelized onions, sautéed mushrooms, or fresh herbs.
- Make mini squares for appetizers or larger ones for a more filling snack.
- Store leftovers in an airtight container for up to 2 days; reheat in the oven to restore crispness.
- Gluten-free and dairy-free puff pastry alternatives are available for special diets.