How to Make Perfect Baked Ham and Cheese Croissants at Home

Ella
Ella
Hi, I'm Ella- the voice and heart behind YummyHorizon. I believe that every dish tells a story, and through this blog, I share recipes inspired by...
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There’s something irresistibly comforting about baked ham and cheese croissants—flaky, golden pastry wrapped around savory ham and melted cheese, fresh from the oven. Whether you’re planning a brunch, a quick lunch, or simply craving a warm, satisfying treat, this classic combination hits the spot every time. Keep reading to discover how to make these crowd-pleasers effortlessly at home.

This cozy brunch recipe blends French bakery flair with all-American comfort.
Servings: 6
Prep Time: 10 minutes
Cook Time: 15 minutes
Total Time: 25 minutes
Serving Size: 1 croissant

Ingredients

  • 6 large all-butter croissants
  • 12 slices deli-style ham
  • 6 slices Swiss cheese
  • 2 tablespoons Dijon mustard
  • 1 tablespoon honey
  • 1 tablespoon unsalted butter melted
  • 1 teaspoon poppy seeds
  • 1 teaspoon dried parsley flakes
  • 1 pinch garlic powder

Equipment

  • Baking sheet
  • Parchment paper
  • Small mixing bowl
  • Pastry brush
  • Serrated knife

Instructions

  1. Step 1: Preheat your oven to 375°F. Line a baking sheet with parchment paper. This helps keep your cleanup to a minimum and prevents sticking.
  2. Step 2: Using a serrated knife, carefully slice each croissant in half horizontally. If they’re super flaky, go slowly to keep them from crumbling too much.
  3. Step 3: In a small bowl, mix the Dijon mustard and honey until smooth. This creates that perfect sweet and tangy layer that brightens up the savory flavors.
  4. Step 4: Spread about one teaspoon of the mixture onto the inside of each croissant half. You can add more to taste if you love that tangy bite.
  5. Step 5: On the bottom half of each croissant, place two slices of ham and then lay one slice of Swiss cheese over it. I like to slightly fold the ham for texture and ooze factor.
  6. Step 6: Gently place the top half of the croissant back on to close the sandwich snugly.
  7. Step 7: In another small bowl, combine the melted butter with poppy seeds, garlic powder, and parsley flakes. This buttery topping gives them that irresistible golden finish.
  8. Step 8: Use a pastry brush to apply this seasoned butter over the tops of the croissants. Be generous here — it adds flavor and helps with browning.
  9. Step 9: Arrange the croissants on the prepared baking sheet with a bit of space between each one.
  10. Step 10: Bake for 12 to 15 minutes, or until the croissants are golden brown and the cheese is completely melted. If the tops start browning too quickly, you can lightly tent them with foil.
  11. Step 11: Let cool for 2 to 3 minutes before serving. The cheese will be melty and the centers warm — perfect for that first bite moment.

Nutrition per Serving

Calories 320
Protein 25g
Carbohydrates 3g
Fat 22g
Sugar 0g
Fiber 0g
Sodium 580mg

Description

Golden, buttery croissants filled with savory slices of smoky ham and melty, gooey cheese — this baked ham and cheese croissant recipe captures the essence of comfort in every bite. As they come out of the oven with crisped edges and soft interiors, the luscious melted cheese oozes slightly, begging to be pulled apart. Warm and flaky, each croissant carries the heart of a classic deli sandwich, but with the elegance and decadence of a French bakery creation.

These croissants feel like a Sunday morning hug. Nostalgic and satisfying, they’re perfect alongside a cup of coffee or served as part of a cozy brunch spread. Whether you’re preparing a special holiday breakfast or just treating yourself on an ordinary weekday, baked ham and cheese croissants deliver that comforting blend of salty, creamy, and crisp that satisfies both hunger and soul.

Why You’ll Love This Recipe

This recipe is a dream for busy mornings or low-effort dinners. With just a few ingredients and minimal prep, you get maximum flavor and texture in a beautifully baked package. The balance between the flaky croissant dough, rich melted cheese, and salty ham makes this dish irresistible to adults and kids alike.

It is also incredibly flexible. Make it with Swiss, Gruyère, cheddar, or whatever cheese you have on hand. You can use deli ham or leftover baked ham, and it works with store-bought croissants to save even more time. These croissants can be made ahead and stored, making them a quick grab-and-go breakfast or hearty snack any day of the week.

Serving and Storage Tips

Serve these croissants fresh from the oven for the ultimate gooey cheese experience. They pair well with a simple green salad, fresh fruit, or even a fried egg on the side. For a brunch spread, serve them alongside fruit salad, yogurt parfaits, or fresh squeezed orange juice for a well-rounded meal.

To store leftovers, let them cool completely before wrapping in foil or placing in an airtight container. Refrigerate for up to 3 days. To reheat, bake in a 350°F oven for about 10 minutes or until warmed through. You can also microwave them for about 30 seconds, but the croissant may lose some of its crispiness.

To freeze, wrap each croissant tightly in plastic wrap and then in foil. Freeze for up to one month. Reheat directly from frozen in the oven at 350°F for 15 to 20 minutes. You can also prep the croissants in advance, refrigerate overnight, and bake them fresh the next morning for convenience.

Course, Cuisine, Keywords

Breakfast, Lunch, Brunch, American, French, croissant, baked croissant sandwich, ham and cheese, make-ahead breakfast

Servings, Prep Time, Cook Time, Total Time, Serving Size

Servings: 6
Prep Time: 10 minutes
Cook Time: 15 minutes
Total Time: 25 minutes
Serving Size: 1 croissant

For extra flavor, use freshly grated Parmesan and do not skip the lemon zest. Leftovers keep well for 2 days in the fridge.

FAQ

Can I use frozen croissants?

Yes, just make sure the croissants are completely thawed and at room temperature before slicing and assembling. This prevents sogginess and ensures even baking.

What is the best ham to use for this recipe?

Deli ham works perfectly and is convenient, but leftover spiral-cut ham or baked ham brings more flavor and texture. Just slice it thinly for best layering.

Can I add vegetables to the filling?

You can. Try adding a few baby spinach leaves or sautéed mushrooms between the ham and cheese for an earthy twist. Be sure veggies are dry to avoid soggy croissants.

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Baked Ham and Cheese Croissants

Golden, buttery croissants filled with savory slices of smoky ham and melty, gooey cheese—this baked ham and cheese croissant recipe captures the essence of comfort in every bite. Warm and flaky, each croissant carries the heart of a classic deli sandwich, but with the elegance and decadence of a French bakery creation.
Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes
Course Breakfast, Lunch, Brunch
Cuisine American, French
Servings 6 servings
Calories 410 kcal

Ingredients
  

  • 6 large all-butter croissants
  • 12 slices deli-style ham
  • 6 slices Swiss cheese
  • 2 tablespoons Dijon mustard
  • 1 tablespoon honey
  • 1 tablespoon unsalted butter melted
  • 1 teaspoon poppy seeds
  • 1 teaspoon dried parsley flakes
  • 1 pinch garlic powder

Instructions
 

  • Preheat your oven to 375°F. Line a baking sheet with parchment paper and set aside.
  • Slice each croissant in half horizontally using a serrated knife.
  • In a small bowl, mix together Dijon mustard and honey.
  • Spread about one teaspoon of the mustard-honey mixture on the inside of each croissant half.
  • Place two slices of ham and one slice of Swiss cheese on the bottom half of each croissant.
  • Top with the other half of the croissant to close the sandwich.
  • In a small bowl, mix the melted butter with poppy seeds, garlic powder, and parsley flakes.
  • Use a pastry brush to gently brush the tops of the croissants with the seasoned butter mixture.
  • Place the assembled croissants on the prepared baking sheet.
  • Bake for 12 to 15 minutes, or until the croissants are golden brown and the cheese is fully melted.
  • Let cool slightly before serving.

Nutrition

Calories: 410kcalCarbohydrates: 28gProtein: 18gFat: 25gSodium: 780mgFiber: 1gSugar: 5g
Keyword croissant, baked croissant sandwich, ham and cheese, make-ahead breakfast
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Hi, I'm Ella- the voice and heart behind YummyHorizon. I believe that every dish tells a story, and through this blog, I share recipes inspired by home, travel, and the joy of simple ingredients. From cozy comfort food to bold global flavors, YummyHorizon is your place to explore, taste, and create. Whether you're a seasoned cook or just getting started, I'm here to guide you through flavorful journeys- one delicious recipe at a time. Welcome to my kitchen, where every meal opens a new horizon.