Baked Ham and Cheese Croissants Recipe

These Baked Ham and Cheese Croissants are golden, flaky, buttery, and irresistibly cheesy! Perfect for breakfast, brunch, or a quick dinner, they come together in just 40 minutes and are sure to be a crowd-pleaser.

Why You’ll Love This Recipe

• Simple Yet Gourmet – A buttery Dijon spread, smoked ham, and melted Swiss cheese create the perfect balance of flavors.
• Quick & Easy – Ready in just 40 minutes, making them great for busy mornings or brunch gatherings.
• Crispy & Flaky – Brushed with egg white and poppy seeds for a beautiful golden finish.

Ingredients

For the Croissants

• ¼ cup unsalted butter – Softened to room temperature for easy spreading.
• 2 tablespoons Dijon mustard – Adds a tangy depth of flavor.
• 2 green onions – Thinly sliced for a mild oniony kick.
• 1 tablespoon honey – Balances the sharp Dijon with subtle sweetness.
• Kosher salt & freshly ground black pepper – To taste.
• 12 mini croissants – Halved horizontally.
• ¾ pound thinly sliced smoked ham – Deli-style ham works best.
• 6 slices Swiss cheese – Cut diagonally to fit the croissants.

For the Egg Wash & Topping

• 1 large egg white – Helps create a golden crust.
• 2 teaspoons poppy seeds – Adds a nutty crunch.

Full ingredient measurements are in the recipe card below!

How to Make Baked Ham and Cheese Croissants

Step 1: Preheat the Oven

1. Preheat your oven to 375°F (190°C).
2. Lightly grease a 9×13 baking dish or line it with parchment paper.

Step 2: Make the Dijon Butter Spread

1. In a small bowl, mix together butter, Dijon mustard, green onions, and honey.
2. Season with a pinch of salt and black pepper to taste.

Step 3: Assemble the Croissants

1. Spread the buttery Dijon mixture on both sides of each croissant.
2. Layer ham and Swiss cheese onto the bottom half of the croissants, then cover with the tops.
3. Arrange them in a single layer in the baking dish.

Step 4: Make the Egg Wash

1. In a small bowl, whisk the egg white with 1 tablespoon of water.
2. Brush the tops of the croissants with the egg wash, then sprinkle with poppy seeds.

Step 5: Bake Until Golden

1. Bake for 15-18 minutes, or until the croissants are golden brown and the cheese is melted.
2. Let them rest for 5 minutes before serving.

Step 6: Serve & Enjoy!

1. Serve warm with a side of honey mustard, fruit, or a light salad.
2. Enjoy these buttery, flaky, cheesy croissants fresh from the oven!

this Recipe

Pro Tips for the Best Baked Croissants

• Use high-quality croissants – Fresh, buttery croissants make all the difference.
• Swap the cheese – Try Gruyère, sharp cheddar, or gouda for a unique flavor twist.
• Make ahead – Assemble the croissants the night before and bake fresh in the morning.
• Add a little heat – A dash of hot sauce or crushed red pepper flakes can add a subtle kick.

How to Serve

• With a Side of Fruit – Fresh berries or citrus slices balance the richness.
• With Soup – Serve alongside a bowl of tomato soup or French onion soup.
• With a Salad – Pair with a light arugula or mixed greens salad for a complete meal.
• With a Brunch Spread – Serve with scrambled eggs, bacon, and fresh juice.

Make Ahead & Storage

Storing Leftovers

• Store in an airtight container in the fridge for up to 3 days.

Reheating

• Oven (Best Method) – Reheat at 350°F (175°C) for 10 minutes until crispy.
• Microwave – Heat for 30 seconds, but note they may lose crispiness.

FAQs

Can I make these with large croissants?
Yes! You can use 6 full-size croissants instead of 12 mini croissants—just increase the baking time by a few minutes.

Can I use turkey instead of ham?
Absolutely! Swap out ham for turkey, roast beef, or even crispy bacon.

What other toppings can I use?
Try sprinkling everything bagel seasoning, sesame seeds, or crushed red pepper flakes on top for extra flavor.

These Baked Ham and Cheese Croissants are buttery, flaky, cheesy, and so easy to make! Whether you’re making them for breakfast, brunch, or a quick dinner, they’ll disappear in minutes. Try them today!

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