Step 1: Prepare the Béchamel Sauce
- In a medium saucepan over medium heat, melt the butter. Once melted, add the flour and whisk continuously for about 1–2 minutes, until it forms a smooth paste (this is called a roux).
- Gradually add the milk while whisking to prevent lumps. Continue whisking until the sauce thickens, about 4–5 minutes.
- Season with nutmeg, salt, and pepper to taste, and cook for another minute to develop the flavors.
- Remove from heat and set aside to cool slightly. The sauce should be thick but still pourable.
Step 2: Prepare the Puff Pastry
- Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
- On a lightly floured surface, roll out your puff pastry sheets to smooth out any folds. If using store-bought pastry, make sure it’s fully thawed but still cold to work with easily.
- Cut each pastry sheet into equal-sized rectangles (you can make 4–6 pastries depending on your desired size).
Step 3: Assemble the Filling
- On each puff pastry rectangle, spread a small amount of Dijon mustard (if using) as a base layer.
- Place one slice of ham on top of the mustard, followed by a generous spoonful of béchamel sauce. Spread the sauce evenly but leave a small border around the edges.
- Sprinkle the grated cheese over the béchamel sauce, ensuring an even distribution for that melty goodness.
- Fold the pastry rectangles in half to enclose the filling, pressing the edges together to seal. You can crimp the edges with a fork for a decorative touch or simply press them tightly with your fingers.
Step 4: Apply Egg Wash and Bake
- Brush the tops of the pastries with the beaten egg to give them a shiny, golden finish when baked.
- Place the pastries on the prepared baking sheet, leaving some space between each one to allow them to puff up.
- Bake in the preheated oven for 15–20 minutes, or until the puff pastry is golden brown and crisp.
Step 5: Serve and Enjoy
- Once baked, remove the pastries from the oven and let them cool for a few minutes before serving. The béchamel will be hot, and the flavors need a moment to settle.
- Serve warm with a simple salad or alongside a bowl of soup for a complete meal.
Tips for Success
- Keep the puff pastry cold: Puff pastry is easier to work with and puffs up better when cold. If it becomes too soft while assembling, pop it in the fridge for a few minutes before baking.
- Use high-quality cheese: Gruyère or Swiss cheese are great options, as they melt beautifully and add a rich flavor to the dish.
- Make ahead: You can assemble the pastries a few hours in advance and refrigerate them until ready to bake. Just be sure to brush the egg wash on right before baking.
Variations to Try
- Vegetarian Option: Swap out the ham for sautéed mushrooms or spinach for a meatless version.
- Add Herbs: Sprinkle some chopped fresh herbs like parsley or chives over the filling for extra flavor.
- Different Cheeses: Try using mozzarella, goat cheese, or even brie for a different cheese flavor profile.
Storing and Reheating
- These savory puff pastries are best enjoyed fresh, but leftovers can be stored in an airtight container in the fridge for up to 2 days.
- To reheat, pop them in a preheated oven at 350°F (175°C) for about 10 minutes, or until heated through. This helps maintain the crispiness of the puff pastry, which may soften in the fridge.
Frequently Asked Questions
Q: Can I freeze these puff pastries?
A: Yes! You can freeze them either before or after baking. If freezing before, assemble the pastries, place them on a baking sheet, and freeze until solid. Then transfer to a freezer bag and bake from frozen, adding an extra 5–10 minutes to the baking time. If freezing after baking, simply thaw and reheat in the oven.
Q: Can I use other types of meat?
A: Absolutely. You can substitute the ham with turkey, prosciutto, or even leftover chicken for a different flavor.
Q: Can I make my own puff pastry?
A: While store-bought puff pastry works perfectly and saves time, you can certainly make your own if you want to go the extra mile. Homemade puff pastry is delicious and extra buttery!
This Savory Puff Pastry with Ham, Cheese, and Béchamel Sauce is a delightful balance of flavors and textures. The crisp, golden layers of puff pastry give way to the rich, creamy filling of béchamel, savory ham, and melty cheese, creating an indulgent bite that’s perfect for any occasion. Whether served as a main dish or cut into smaller pieces for a snack, these pastries are sure to become a favorite in your home!