Description
This Favorite Ham & Cheese Puff Pastry Appetizer is a delightful, easy-to-make dish featuring flaky puff pastry layered with savory black forest ham and melted Gruyère cheese, enhanced by a tangy Dijon mustard spread. Perfect for parties or a tasty snack, these golden, buttery squares are crispy on the outside and gooey on the inside.
Ingredients
Scale
Pastry
- 1 package (2 sheets) frozen puff pastry, defrosted
- Flour for dusting
Filling
- 2 tablespoons Dijon mustard
- ¼ pound black forest ham, thinly sliced
- ½ pound Gruyère cheese, grated
Egg Wash
- 1 egg
- 1 tablespoon water
Instructions
- Preheat Oven: Preheat your oven to 450°F (232°C) to prepare for baking the puff pastry.
- Prepare Egg Wash: Lightly beat one egg with one tablespoon of water to create an egg wash; set it aside for later use in brushing the pastry.
- Prepare Work Surface: Place a piece of parchment paper on your work surface and dust it lightly with flour to prevent sticking.
- Roll Out First Puff Pastry Sheet: Lay one sheet of defrosted puff pastry on the parchment paper and ensure it is smooth and flat.
- Spread Mustard: Using the back of a teaspoon, evenly brush Dijon mustard over the dough, leaving a 1-inch border around the edges to help seal the pastry later. You may use a ruler for precision.
- Add Ham: Within the mustard-coated area and border, layer the thinly sliced black forest ham in overlapping layers for even coverage.
- Add Cheese: Sprinkle the grated Gruyère cheese evenly over the ham.
- Seal Edges: Brush the 1-inch border with the prepared egg wash to act as glue for sealing the pastry layers.
- Place Second Puff Pastry Sheet: Carefully lay the second sheet of puff pastry on top, aligning the edges to form a neat square.
- Trim Edges: Using a sharp knife, trim the edges so they line up perfectly, cutting in a swift downward motion without dragging to ensure proper rise. Lightly press the edges to seal.
- Decorate Top and Vent: Brush the entire top surface with more egg wash and cut a few slits in the top layer to allow steam to escape while baking.
- Transfer and Bake: Lift the parchment paper with the prepared pastry and transfer it to a baking sheet. Bake in the preheated oven for 20 to 25 minutes until the pastry is puffed and golden brown.
- Cool and Serve: Allow the baked pastry to cool for a few minutes, then cut into 12 to 16 squares depending on preferred size and serve warm.
Notes
- Defrost the puff pastry sheets overnight in the refrigerator for best results.
- If puff pastry sheets are unavailable, use a block of dough rolled out and cut into two 10 x 12 inch sheets on a floured surface.
- Use a sharp knife and cut in a swift downward motion to avoid dragging and ensure proper rise of the pastry.
- Serving warm enhances the flavor and texture of the melted cheese and flaky crust.
