These baked ham and cheese croissants turned out to be one of my biggest wins last weekend when Emily's friends came over for a sleepover. I honestly didn't expect them to disappear so fast!
There's something magical about buttery croissants filled with savory black forest ham and melty Swiss cheese, all baked until golden and bubbly. Plus, they come together in just 30 minutes, which makes them perfect for those moments when you need something that looks fancy but won't stress you out.
Speaking of stress-free recipes, if you love quick breakfast solutions, you'll definitely want to try my mini blueberry muffins - they're another crowd-pleaser that's ready in no time!
Why You Will Like These Ham And Cheese Croissants
- Super quick to make - Only 30 minutes from start to finish, perfect for busy mornings or unexpected guests
- Minimal prep work - Just slice, spread, stuff, and bake - no complicated techniques required
- Rich, buttery flavor - The Dijon mustard and honey mixture adds a gourmet touch without extra effort
- Golden, crispy exterior - The egg wash creates that beautiful bakery-style finish every time
- Perfect for any meal - Works just as well for brunch, lunch, or even a light dinner
- Make-ahead friendly - Assemble the night before and pop in the oven when you're ready to eat
Ingredients For The Best Baked Ham And Cheese Croissants
- 10 mini croissants (I get mine from the bakery section - they're always fresh)
- ⅓ cup salted butter, melted and cooled
- 2 tablespoons Dijon mustard (this is what makes them taste special!)
- 1 tablespoon honey
- ½ teaspoon onion powder
- ½ teaspoon kosher salt
- ¼ teaspoon fresh cracked black pepper
- 5 thin slices black forest ham, sliced in half
- 10 slices Swiss cheese, sliced in half
- 1 large egg white, room temperature
- 1 tablespoon water
For Garnish:
- Poppy seeds (totally optional but they look so pretty!)
The key to amazing ham and cheese croissants is using quality ingredients. Don't skimp on the ham - black forest really does make a difference in flavor.
How To Make Perfect Ham And Cheese Croissants
Prep Your Oven And Pan
- Preheat your oven to 350°F. I learned this the hard way - always preheat first! Once I forgot and my croissants came out uneven.
- Lightly spray a 9×13 baking dish with nonstick cooking spray. This prevents sticking and makes cleanup so much easier.
Prepare The Croissants
- Slice the croissants horizontally. Use a sharp knife and go slowly - croissants can be delicate. I like to cut them almost all the way through but leave them slightly attached.
Make The Flavor Mixture
- In a small bowl, stir together the melted butter, Dijon mustard, honey, onion powder, kosher salt, and cracked pepper until well incorporated.
This mixture is what takes these baked ham and cheese croissants from good to amazing. The honey balances the tanginess of the mustard perfectly.
Assemble Your Croissants
- Spoon or brush the butter mixture over the inside top and bottom of each sliced croissant. Don't be shy - this is where all the flavor comes from!
- Lay 1 slice of Swiss cheese on the bottom of each croissant. Make sure it covers most of the surface.
- Add 2 halved slices of ham on top of the Swiss cheese. I fold them slightly so they fit better and create more layers.
- Top each with the remaining Swiss cheese. This creates that perfect cheese-to-ham ratio in every bite.
- Place the top half of each croissant on the sandwiches. Press down gently to help everything stick together.
Create The Perfect Finish
- In a small bowl, beat the egg white and water with a fork until large bubbles form and everything's well combined.
- Brush the tops of each croissant with the egg white mixture. This creates that gorgeous golden color we all want.
- Lightly sprinkle poppy seeds on each croissant if you're using them. Emily thinks they look like little freckles!
Bake To Golden Perfection
- Bake for 12 to 15 minutes, or until the cheese is melted and bubbling through the sides.
- If the tops brown too quickly, loosely cover with foil during the last few minutes. This happened to me once when my oven was running hot.
- Let the croissants rest for 5 minutes before serving. I know it's tempting to dig in right away, but trust me on this - the cheese will be molten lava hot!
Storage And Reheating Your Ham And Cheese Croissants
Storing leftovers is easy, though honestly, we rarely have any! Keep them covered in the refrigerator for up to 3 days.
For reheating, I pop them in a 300°F oven for about 8-10 minutes. The microwave works too, but you'll lose that crispy exterior.
Freezing tips: Cool completely, wrap individually in foil, and freeze for up to 3 months. Reheat from frozen at 350°F for 12-15 minutes.
The flavors actually get better overnight as everything melds together!
Best Tips For Making Ham And Cheese Croissants
- Pat your ham dry before assembling - excess moisture can make the bottom soggy
- Don't overfill the croissants or they'll fall apart when you try to eat them
- Room temperature egg white mixes more easily and creates a better wash
- Watch the last few minutes of baking - every oven is different and some run hotter
- Let them rest after baking - seriously, this prevents burned tongues and lets the cheese set slightly
What's your biggest challenge when making baked ham and cheese croissants? I'd love to hear about your experience!
Try switching up the cheese - Gruyere works wonderfully if you want something a bit nuttier. Or swap the black forest ham for honey ham if that's what you have on hand.
Ham And Cheese Croissants FAQ
Yes, assemble the croissants completely, cover with plastic wrap, and refrigerate overnight. Add 2-3 extra minutes to the baking time when cooking from cold.
Gruyere, cheddar, or provolone work excellently as Swiss cheese substitutes, maintaining the same melting properties and flavor profile.
Pat the ham dry before assembling and avoid over-brushing with the butter mixture. The egg wash on top also helps create a protective barrier.
Yes, cool completely, wrap individually in foil, and freeze up to 3 months. Reheat in a 350°F oven for 10-12 minutes until heated through.
Recipes You May Like
- Bacon Breakfast Burrito - Another hearty breakfast option that's ready in minutes
- English Muffin Pizzas - Perfect for when you want something cheesy and satisfying
- Simple Avocado Toast With Egg - A lighter option that's just as delicious
Conclusion
These baked ham and cheese croissants have become a regular in our weekend rotation, and I think they'll become one of your go-to recipes too. The combination of buttery croissants, savory ham, and melted cheese is just unbeatable.
What I love most about this recipe is how it looks so impressive but requires minimal skill. Perfect for when you want to treat yourself or impress guests without spending hours in the kitchen.
Give these a try this weekend and let me know how they turn out! Don't forget to save this recipe to Pinterest for your next brunch gathering.
Baked Ham and Cheese Croissants
Ingredients
Equipment
Method
- Preheat the oven to 350°F. Lightly spray a 9×13 baking dish with nonstick cooking spray.
- Slice the croissants horizontally.
- In a small bowl stir together the melted butter, Dijon mustard, honey, onion powder, kosher salt and cracked pepper until well incorporated.
- Spoon, or brush the butter mixture over the inside top and bottom of the sliced croissants.
- Lay 1 slice of swiss cheese on the bottom of each croissant.
- Lay 2 halved slices of ham on top of the swiss cheese, or 1 halved piece for each mini croissant.
- Top each slice of ham with the remaining swiss cheese. Place the top half of each croissant on the sandwiches.
- Add the egg white and water to a small bowl. Use a fork to beat the egg white and water until large bubbles form and are well combined.
- Brush the tops of each croissant with the egg white mixture and lightly sprinkle the poppy seeds on each croissant.
- Bake for about 12 to 15 minutes, or until the cheese is melted and bubbling. If the tops of the croissants brown too quickly, loosely cover the dish with foil during the last few minutes of baking. Allow the croissants to rest for 5 minutes before serving.
