If you’re looking for a delightful snack that’s quick to make yet irresistibly delicious, the Ham and Gruyère Puff Pastry Puffs Recipe is an absolute winner. These little pockets of flaky puff pastry filled with savory deli ham and creamy Gruyère cheese create a perfect harmony of flavor and texture. Whether you’re whipping up appetizers for guests or craving a warm, comforting bite, this recipe brings together the buttery crispness of pastry and the rich, nutty taste of Gruyère for an unforgettable treat.

Ingredients You’ll Need
The beauty of this Ham and Gruyère Puff Pastry Puffs Recipe lies in its simplicity. Each ingredient plays a crucial role in building layers of flavor and texture, from the golden puff pastry to the sharp kick of Dijon mustard.
- 2 sheets frozen puff pastry, thawed (17.3 oz): Provides the flaky, buttery base that puffs up beautifully in the oven.
- 10 oz sliced deli ham: Adds savory, meaty richness that pairs perfectly with cheese.
- 8 oz Gruyère cheese slices: Brings a creamy, nutty depth and melts wonderfully inside.
- 2.7 fl oz Dijon mustard (optional): Offers a subtle tang that contrasts the richness and lifts the flavors.
- 1 large egg, whisked: Used for brushing pastry edges and tops to ensure a golden, shiny finish.
- Everything bagel seasoning (optional): Adds a flavorful, crunchy topping that’s visually appealing.
How to Make Ham and Gruyère Puff Pastry Puffs Recipe
Step 1: Prepare Your Puff Pastry
Start by removing the frozen puff pastry sheets from their packaging and letting them thaw until they’re pliable but still cool. This makes them easier to handle without tearing during the rolling and cutting process.
Step 2: Preheat Your Oven and Prep the Baking Sheet
Set your oven to 425°F. Line a large baking sheet with parchment paper to prevent sticking and to ensure even baking for those golden, puffed pastries.
Step 3: Cut the Pastry into Rectangles
Lightly roll out each thawed puff pastry sheet just enough to smooth edges or even thickness. Using a sharp knife or pizza cutter, slice each sheet into six rectangles for a total of twelve pastries—perfectly sized for snacking.
Step 4: Add Egg Wash and Mustard
Brush the edges of each pastry rectangle with the whisked egg to help seal the puffs later. If you enjoy a slight tang, spread a thin layer of Dijon mustard in the center—it adds a wonderful brightness that balances the richness beautifully.
Step 5: Layer the Ham and Gruyère
Place one slice of creamy Gruyère cheese and a folded slice of deli ham atop the mustard in the center of each rectangle. The cheese will melt into gooey goodness, while the ham adds a savory bite.
Step 6: Fold and Seal the Pastries
Lift one corner of the pastry toward the center, then fold the opposite corner over to fully enclose the filling. Gently press the edges together to seal, ensuring no cheese escapes during baking.
Step 7: Apply Egg Wash and Season Toppings
Transfer your assembled pastries to the parchment-lined baking sheet. Brush the tops with the remaining egg wash to promote a glossy, golden crust. For extra flavor and texture, sprinkle everything bagel seasoning over the tops if you like.
Step 8: Bake Until Golden and Puffed
Pop them in the preheated oven and bake for 18 to 22 minutes, watching as the pastry rises and turns a rich golden color, and the cheese melts inside into a luscious filling.
Step 9: Cool and Serve Warm
Once baked, remove the pastries from the oven and allow them to cool briefly so they hold their shape but remain warm and inviting for eating.
How to Serve Ham and Gruyère Puff Pastry Puffs Recipe
Garnishes
A sprinkle of fresh chopped parsley or finely sliced chives brightens up these puff pastry puffs and adds a fresh note. You can also add a small dollop of Dijon mustard or whole grain mustard on the side for dipping, to enhance the flavors further.
Side Dishes
These pastries pair wonderfully with a crisp green salad dressed lightly in lemon vinaigrette, balancing the richness with refreshing acidity. A bowl of homemade tomato soup or a simple fruit salad is also a lovely accompaniment.
Creative Ways to Present
Arrange these puffs on a wooden board or a tiered serving tray for a charming, rustic look at your next gathering. You can even serve them alongside a selection of pickles and olives to create a snack platter bursting with variety and color.
Make Ahead and Storage
Storing Leftovers
If you happen to have any leftovers from your Ham and Gruyère Puff Pastry Puffs Recipe, store them in an airtight container in the refrigerator. They’ll stay fresh for 2 to 3 days, perfect for a next-day snack or quick lunch addition.
Freezing
To freeze, assemble the pastries but do not bake. Place them on a parchment-lined tray in the freezer until firm, then transfer to a sealed freezer bag. When ready to enjoy, bake directly from frozen, adding a few extra minutes to the baking time.
Reheating
Reheat the puff pastry puffs in a preheated oven at 350°F for 8 to 10 minutes to restore their crisp exterior and melty interior. Avoid microwaving to keep that flaky texture intact.
FAQs
Can I use a different type of cheese?
Absolutely! While Gruyère is ideal for its meltability and flavor, you can try Swiss, cheddar, or fontina for a slightly different twist that still complements the ham beautifully.
Is there a vegetarian alternative for this recipe?
You can swap out the ham for sautéed mushrooms, caramelized onions, or roasted vegetables to create a delicious vegetarian version that still delivers big on flavor.
Can I make these ahead of time and bake later?
Yes, you can assemble the puff pastry puffs and keep them in the fridge for a few hours or freeze them unbaked. Just bake when ready, ensuring they come out fresh and irresistible.
What if I don’t have everything bagel seasoning?
No worries! A sprinkle of sesame seeds, poppy seeds, or simply a pinch of flaky sea salt will give you a lovely texture and visual appeal without changing the flavor much.
Can these puff pastry puffs be made smaller or larger?
Definitely. Adjust the size of the pastry rectangles to suit your needs. Smaller puff pastry puffs are perfect for finger foods at parties, while larger ones can serve as a substantial snack or light meal.
Final Thoughts
I truly hope you give the Ham and Gruyère Puff Pastry Puffs Recipe a try soon because it’s one of those comforting, elegant bites that never fail to impress. Whether for a casual snack or a fancy appetizer, these delightful pastries are easy to create and absolutely delicious, guaranteed to become a favorite in your kitchen just like they are in mine.
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Ham and Gruyère Puff Pastry Puffs Recipe
- Prep Time: 15 minutes
- Cook Time: 22 minutes
- Total Time: 37 minutes
- Yield: 12 pastries
- Category: Appetizer
- Method: Baking
- Cuisine: French-inspired
- Diet: Halal
Description
Delightful Ham Cheese Puff Pastry bites featuring flaky, golden puff pastry filled with savory deli ham and melted Gruyère cheese, enhanced by a hint of Dijon mustard and topped with a crunchy everything bagel seasoning. Perfect as a savory appetizer or snack.
Ingredients
Puff Pastry
- 2 sheets frozen puff pastry, thawed (17.3 oz)
Filling
- 10 oz sliced deli ham
- 8 oz Gruyère cheese slices
- 2.7 fl oz Dijon mustard (optional)
Toppings
- 1 large egg, whisked
- Everything bagel seasoning (optional)
Instructions
- Thaw Puff Pastry: Remove the puff pastry sheets from their packaging and allow them to thaw until they become pliable and easy to work with.
- Prepare Oven and Baking Sheet: Preheat your oven to 425°F (220°C). Line a large baking sheet with parchment paper to prevent sticking and make cleanup easier.
- Cut Pastry Sheets: If needed, roll out each puff pastry sheet slightly to smooth it out. Then, slice each sheet into six equal rectangles using a sharp knife or pizza cutter, aiming for 12 pieces total.
- Apply Egg Wash and Mustard: Lightly brush the edges of each pastry rectangle with the whisked egg. Then spread a small amount of Dijon mustard in the center area of each pastry piece, according to preference.
- Add Filling: Place one slice of Gruyère cheese and a folded slice of deli ham on top of the mustard-covered center on each pastry rectangle.
- Fold and Seal: Fold one corner of the pastry toward the center over the filling, then fold the opposite corner over, fully enclosing the ham and cheese. Press the edges gently but firmly to seal the pastry and prevent filling from leaking during baking.
- Prepare for Baking: Transfer all sealed pastries onto the lined baking sheet. Brush the tops with the remaining whisked egg for a golden finish, then sprinkle everything bagel seasoning over them if desired.
- Bake: Bake the pastries in the preheated oven for 18 to 22 minutes or until they puff up, turn golden brown, and the cheese inside is melted and bubbly.
- Cool and Serve: Remove the baked pastries from the oven and allow them to cool slightly. Serve warm for the best taste and texture experience.
Notes
- Thaw puff pastry just until pliable to avoid it becoming sticky or tearing when working with it.
- Dijon mustard adds a nice tang but can be omitted or substituted to suit taste preferences.
- Ensure the pastry edges are sealed well to keep the filling from leaking.
- Everything bagel seasoning adds delicious flavor and crunch but is also optional.
- These pastries are best served warm on the day they are baked.

