Introduction

These Crispy Ham & Cheese Puff Pastry Stacks are a delightful, easy-to-make snack or appetizer. With flaky puff pastry, savory ham, and melted cheese, they offer a perfect combination of textures and flavors that will impress any guest.

The image shows several uncooked square pieces of pale dough laid out on a white marbled surface. Each dough square has one slice of light yellow cheese placed in the middle, topped with thin, folded slices of pale pink ham. Small green fresh herb leaves, likely thyme, are scattered on top of the ham and around the dough. The dough edges are clean and slightly raised. Fine black pepper specks are sprinkled across the cheese, ham, and dough, giving a textured look. In the bottom left corner, a white plate with a grey rim holds more fresh herbs. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

1 package (approximately 17.3 ounces) frozen puff pastry sheets, thawed
8 slices of ham
8 slices of cheese (Swiss, Gruyere, or Cheddar recommended)
1 egg, beaten
1 tablespoon milk
1 tablespoon Dijon mustard
Salt and pepper to taste
Optional: fresh herbs (such as thyme or rosemary) for garnish

Instructions

Step 1: Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
Step 2: Roll out the puff pastry sheets on a lightly floured surface to smooth the edges and slightly increase the size.
Step 3: Cut each sheet into 4 equal square pieces, making a total of 8 squares from one package of puff pastry.
Step 4: In a small bowl, mix the beaten egg with 1 tablespoon of milk to create an egg wash.
Step 5: Place a slice of ham on each square of puff pastry, followed by a slice of cheese. If desired, spread a thin layer of Dijon mustard over the ham before adding the cheese.
Step 6: Season lightly with salt and pepper, and if using, sprinkle fresh herbs on top of the cheese for added flavor.
Step 7: Layer another square of puff pastry on top of each ham and cheese stack, pressing down gently to seal the edges. Use a fork to crimp the edges for a decorative touch and to ensure the stack stays sealed.
Step 8: Brush the top of each stack with the egg wash to help the pastry achieve a golden, crispy finish.
Step 9: Place the stacks on the prepared baking sheet, leaving space between each to allow for expansion during baking.
Step 10: Bake in the preheated oven for 20-25 minutes, or until the pastry is puffed and golden brown.
Step 11: Remove from the oven and allow to cool slightly before serving.

Tips & Variations

For extra flavor, try spreading a thin layer of honey mustard or whole grain mustard instead of Dijon.
Use smoked ham or add a few thin slices of tomato for a twist on the classic.
Herbs like thyme or rosemary complement this dish beautifully but feel free to use your favorite fresh herbs.
Ensure puff pastry is well chilled before rolling out to achieve a crispier texture.

Storage

Store leftover stacks in an airtight container in the refrigerator for up to 3 days. Reheat in a 350°F (175°C) oven for about 10 minutes to restore crispiness. Avoid microwaving as it may make the pastry soggy.

How to Serve

The image shows a stack of three square puff pastry sandwiches on a white marbled surface. Each sandwich has three visible layers of golden-brown, flaky puff pastry separated by two layers of melted cheese and thin slices of pink ham. The top pastry layer is shiny and crisp with a browned, slightly bubbled texture and sprinkled with small green herb pieces and black pepper. Small bits of herbs are scattered around the stack. In the background, a blurred brown egg is visible. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use a different type of cheese?

Yes, feel free to use your preferred cheese such as mozzarella, provolone, or even a sharp cheddar for a different taste. Just choose cheeses that melt well.

Can I prepare these ahead of time?

Yes, you can assemble the stacks and keep them covered in the refrigerator for a few hours before baking. Just add a few extra minutes to the baking time if baking from chilled.