These flaky, golden Ham and Cheese Puff Pastry are buttery, crispy on the outside, and loaded with savory ham and sharp cheddar. I first made these on a lazy Sunday morning when I had leftover ham in the fridge and a sheet of puff pastry staring at me from the freezer. The smell of buttery pastry baking filled the whole house, and my daughter Lily came running downstairs asking what smelled so good. They're surprisingly simple to put together, and they look like something you'd grab from a fancy bakery.

If you love quick breakfast ideas that feel special, you'll want to try my [easy pigs in a blanket recipe](BREAKFAST RECIPES) or this [delicious cinnamon swirl apple fritter bread](BREAKFAST RECIPES) for something sweet.
Why This Ham and Cheese Puff Pastry Recipe Works
This recipe gives you bakery-quality results without any fuss. The Ham and Cheese Puff Pastry does most of the heavy lifting, puffing up into crispy, buttery layers while the ham and cheese melt together inside. The Dijon mustard adds a subtle tang that cuts through the richness, and the Everything Bagel Seasoning on top gives each bite a nice crunch and burst of flavor. You only need six ingredients, and the whole thing comes together in under 30 minutes. These savory puff pastry bites are perfect for breakfast, brunch, or as a party appetizer that actually gets finished.
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Ham and Cheese Puff Pastry Ingredients
Here's what makes these Ham and Cheese Puff Pastry bites so irresistible.
See Recipe Card Below This Post For ingtedient Quantites
- Puff pastry sheet: The flaky, buttery base that creates those crispy, golden layers. Defrost it according to package directions so it's easy to work with.
- Ham: Thinly sliced deli ham works perfectly and adds savory, salty flavor. You can use honey ham, smoked ham, or Black Forest ham.
- Sharp cheddar: Thinly sliced sharp cheddar melts beautifully and adds a tangy richness. Pre-sliced cheese from the deli counter is easiest.
- Dijon mustard: Adds a subtle tanginess that balances the richness of the pastry and cheese. It's a small amount but makes a big difference.
- Everything Bagel Seasoning: Gives the tops a crunchy, flavorful finish with sesame seeds, poppy seeds, garlic, and onion.
- Egg: Whisked with a bit of water to create an egg wash that makes the pastries turn golden and shiny.
- Water: Mixed with the egg to thin it out for easier brushing.
How to Make Ham and Cheese Puff Pastry
These savory breakfast bites come together quickly and easily.
Preheat and prep: Preheat your oven to 400°F (200°C). Lightly roll out the defrosted puff pastry into a 12×12-inch square, then cut it into 9 equal squares, each about 4×4 inches.

Add the mustard: Spread a thin layer of Dijon mustard in the center of each pastry square. Don't go all the way to the edges.

Layer the filling: Place a slice of ham, either rolled or folded, diagonally across each square. Lay half a slice of cheddar cheese on top of the ham so it covers the center.

Fold the pastry: Take one corner of the pastry and fold it over the filling toward the center. Then fold the opposite corner over, gently stretching the dough until it tucks underneath. Pinch the edges to seal if needed.

Brush with egg wash: In a small bowl, beat the egg and water together until smooth. Use a pastry brush to coat the top of each folded pastry with the egg wash. This gives them that beautiful golden shine.
Add seasoning: Sprinkle Everything Bagel Seasoning generously on top of each pastry for extra flavor and crunch.

Bake: Arrange the pastries on a baking sheet lined with parchment paper, spacing them a couple of inches apart. Bake for 16 to 19 minutes, or until the pastries are puffed, golden brown, and crispy on the edges.
Cool and serve: Let the pastries cool on the baking sheet for 3 to 4 minutes before transferring them to a plate. Serve warm and enjoy the flaky, cheesy goodness.
Substitutions and Variations
You can easily customize these flaky Ham and Cheese Puff Pastry appetizers to suit your taste.
Cheese swaps: Try Swiss, Gruyère, mozzarella, or pepper jack instead of cheddar. Each one melts differently and brings its own flavor.
Ham alternatives: Use turkey, roast beef, smoked salmon, or even crispy bacon. Vegetarians can skip the meat and add sautéed mushrooms or spinach.
Mustard options: Swap Dijon for whole grain mustard, spicy brown mustard, or even a thin spread of pesto.
Seasoning changes: If you don't have Everything Bagel Seasoning, use sesame seeds, poppy seeds, or a sprinkle of flaky sea salt.
Add extras: Tuck in a few thin slices of tomato, a handful of baby spinach, or some caramelized onions for extra flavor.
Equipment FOR Ham and Cheese Puff Pastry
Here's what you'll use to make these ham and cheese pastries.
- Rolling pin: To gently roll out the Ham and Cheese Puff Pastry into an even square.
- Baking sheet: A standard-sized sheet works perfectly.
- Parchment paper: Prevents sticking and makes cleanup easy.
- Pastry brush: For applying the egg wash evenly.
- Small bowl: To whisk together the egg and water.
Storage and Reheating Tips
These Ham and Cheese Puff Pastry bites store well and reheat beautifully.
Refrigerator: Store cooled pastries in an airtight container in the fridge for up to 3 days. Reheat in a 350°F oven for 5 to 7 minutes to restore the crispiness.
Freezer: Freeze baked and cooled pastries in a freezer-safe bag for up to 2 months. Reheat from frozen in a 375°F oven for 10 to 12 minutes.
Make-ahead tip: You can assemble the pastries, brush with egg wash, and refrigerate them unbaked for up to 24 hours. Bake fresh when you're ready.
Expert Tips
Follow these tips to get the best results every time.
Keep the pastry cold: Ham and Cheese Puff Pastry works best when it's cold. If it gets too warm while you're working with it, pop it back in the fridge for a few minutes.
Don't overfill: A single slice of ham and half a slice of cheese is plenty. Too much filling makes the pastries harder to seal and they might burst open while baking.
Use parchment paper: It prevents sticking and helps the bottoms get evenly crispy without burning.
Brush gently: When applying the egg wash, use light strokes and avoid letting it pool in the folds. Too much egg wash can make the Ham and Cheese Puff Pastry soggy.
Watch the oven: Ham and Cheese Puff Pastry can go from golden to too dark quickly, so check on them after 15 minutes and adjust the time as needed.
Let them cool slightly: Fresh-from-the-oven pastries are molten hot inside. Let them rest for a few minutes so the cheese sets a bit and you don't burn your mouth.
A Kitchen Story
The first time I made these, I got a little too excited and overstuffed the pastries with ham. My coworker Julian stopped by that morning to drop off some papers, and I offered him one fresh from the oven. He took a bite, and ham practically exploded out the side. "Whoa, generous much?" he laughed, cheese stretching from his mouth. Lily thought it was hilarious and kept saying, "Julian broke the pastry!" I've since learned that a single slice of ham, folded neatly, is the sweet spot. Julian still asks if I've made "those exploding ham pockets" whenever he visits.
FAQ
How long do you cook ham and cheese puff pastry?
Bake them at 400°F for 16 to 19 minutes, or until they're puffed and golden brown. Keep an eye on them toward the end to make sure they don't over-brown. My mom always says to trust your nose-when they smell buttery and toasted, they're usually ready.
What are common puff pastry mistakes?
The biggest mistakes are working with warm pastry, overfilling, and skipping the egg wash. Warm pastry won't puff properly, too much filling causes leaks, and no egg wash means they won't turn golden. Also, don't press down on the pastry too hard or it won't rise.
Do you have to bake puff pastry right away?
Not necessarily. You can assemble the pastries and refrigerate them for up to 24 hours before baking. Just keep them covered so they don't dry out. Bake them straight from the fridge, adding a minute or two to the baking time if needed.
What things should we avoid with puff pastry?
Avoid using wet fillings, which can make the pastry soggy. Don't skip defrosting the pastry properly-it should be cold but pliable. And never refreeze thawed puff pastry, as it won't puff up properly the second time around. Lily once tried to stuff one with jam and it turned into a sticky mess, so stick to drier fillings for the best results.
Related
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Pairing
These are my favorite dishes to serve with Ham and Cheese Puff Pastry:

Ham and Cheese Puff Pastry
Ingredients
Method
- Preheat the oven to 400°F (200°C). Roll out the defrosted puff pastry into a 12×12-inch square. Cut it into 11 equal squares, each approximately 4×4 inches.
- Spread a small amount of Dijon mustard in the center of each square.
- Place a slice of ham diagonally on each square. Top it with half a slice of sharp cheddar.
- Fold one corner of the puff pastry over the filling, then fold the opposite corner, slightly stretching the dough to tuck it underneath. Pinch to seal if necessary.
- In a small bowl, whisk the egg and water together. Brush the egg wash onto the folded pastries.
- Sprinkle Everything Bagel Seasoning over the top of each pastry.
- Place the pastries onto a parchment-lined baking sheet. Bake for 15-20 minutes or until golden brown and puffed.
- Allow the pastries to cool for a few minutes before serving.













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