
Buttery, crisp layers of puff pastry fold around tasty ham and gooey cheese in these tempting handheld treats. With zesty Dijon mustard giving these bites an extra kick, they're transformed from basic to fancy, working great for anything from laid-back morning meals to upscale finger food gatherings.
I brought these to our family get-together last weekend, and my little nephew said they were "way tastier than the expensive bakery ones." The trick is spending enough time to seal the edges properly and making sure the pastry sheets are completely defrosted - cutting corners on either part won't give you the best outcome.
Key Components
- Puff Pastry: Needs to be fully defrosted but still cool for optimal results
- Ham: Go for premium, thin-cut ham that's not overly moist
- Aged Cheddar: Grate it yourself as it melts smoother than bagged options
- Dijon Mustard: Gives a sharp flavor that balances the heaviness
- Fresh Thyme: Makes the taste pop and looks pretty too
- Egg Wash: Delivers that lovely golden finish

Step-by-Step Creation Guide
- Step 1:
- Begin with correctly defrosted pastry that feels cool but bendable.
- Step 2:
- Use light pressure when rolling to maintain even thickness.
- Step 3:
- Slice squares using a sharp blade for tidy borders.
- Step 4:
- Place filling toward the center to stop leakage.
- Step 5:
- Use just a tiny bit of water for sealing as excess stops proper puffing.
- Step 6:
- Press edges down strongly with a fork.
- Step 7:
- Poke holes to let steam escape.
- Step 8:
- Brush egg wash on top without letting it run down.
- Step 9:
- Keep an eye on them during final baking minutes.
- Step 10:
- Let them sit briefly after baking so filling firms up.
My grandma used to whip up something like this for family celebrations, though she went with phyllo instead. These puff pastry ones are much simpler to make but still bring back those sweet memories of cooking in her kitchen.
Clever Prep-Ahead Tricks
These are a busy host's dream since you can put them together and stick them in the freezer uncooked for up to two months.
Presentation Ideas
- Make them look fancy by placing them on a nice plate surrounded by fresh herbs and a honey mustard sauce for dipping.
- Eat them warm but not super hot to get that perfect stretchy cheese effect.

These ham and cheese puffs have become what I always make when people come over. They show that sometimes the easiest combos make the most unforgettable snacks, especially when they're wrapped in flaky, buttery pastry.
Frequently Asked Questions
- → Can I assemble them in advance?
- Sure! Prep and freeze up to two months. Bake frozen, just add a few minutes.
- → Why chill the pastries before baking?
- It keeps the dough flaky and ensures better puffing while they bake.
- → What pairs well with these snacks?
- Try them with some hot pepper jelly, a honey mustard dip, or a fresh green salad.
- → Can I swap out the cheese?
- Definitely! Use any aged firm cheese like gruyere or a bold provolone.
- → Why cut slits on top?
- It lets steam escape, so the filling stays inside without exploding.