Delicious Ham and Cheese Croissant Casserole Recipe!
A Morning That Changed Everything (Story Introduction)
One cold Sunday morning in January, I found myself standing in my small kitchen, heartbroken and bleary-eyed, after yet another failed attempt to impress my in-laws. I’d tried to cook them a fancy brunch, but the soggy eggs and bland toast barely earned polite smiles. That night, I vowed to find the ultimate breakfast recipe something comforting, cheesy, flaky, and absolutely foolproof. A week later, I discovered the magic of the delicious ham and cheese croissant casserole recipe. It didn’t just win my in-laws over it became the most requested dish at every family gathering. And today, I’m going to show you how to make this game-changing dish in your own kitchen.
Don’t miss our homemade cheese danish in air fryer another sweet addition to your breakfast table.
Table of Contents
What Makes This Ham and Cheese Croissant Casserole So Delicious?
Flaky Croissants Are the Game Changer
The base of this delicious ham and cheese croissant casserole recipe starts with buttery, flaky croissants. Unlike plain bread, croissants soak up the egg mixture perfectly without becoming mushy.
Savory Ham and Gooey Cheese Magic
What truly elevates this dish is the combination of smoky ham and melty cheese. This blend creates a gooey interior and a crispy, golden top with every bite of the ham and cheese croissant casserole.
Ham and Cheese Croissant Casserole
Equipment
- Baking Dish
- Mixing Bowl
- Air Fryer (optional)
Ingredients
Base
- 4 croissants large, preferably day-old, torn into pieces
- 1 1/2 cups diced ham
- 1 1/2 cups shredded cheddar or Swiss cheese
Egg Custard
- 5 eggs large
- 1 1/2 cups whole milk
- 1/2 tsp salt
- 1/4 tsp black pepper
- 1 tbsp Dijon mustard optional
Instructions
- Grease a baking dish. Tear croissants into bite-sized chunks and spread evenly.
- Scatter diced ham and shredded cheese over the croissants.
- Whisk together eggs, milk, salt, pepper, and Dijon mustard. Pour evenly over croissant mixture. Let sit 10–15 minutes to soak.
- Bake in oven at 350°F (175°C) for 30–35 minutes, or until golden and set in the center.
- For air fryer, bake at 320°F (160°C) for 15–18 minutes. Check doneness with a toothpick.
- Let rest 5 minutes before serving warm.
Notes
Nutrition
Ingredients You’ll Need for a Perfect Casserole
Core Ingredients for the Base
To make a delicious ham and cheese croissant casserole recipe, you’ll need:
- 4 large croissants (day-old preferred)
- 1½ cups diced ham
- 1½ cups shredded cheddar or Swiss cheese
The Creamy Egg Mixture
To bind everything together:
- 5 large eggs
- 1½ cups whole milk
- ½ teaspoon salt
- ¼ teaspoon black pepper
- 1 tablespoon Dijon mustard (optional)
Step-by-Step Guide to Assembling the Casserole
Preparing the Croissants and Ham
Tear the croissants into bite-size chunks and layer them in a greased baking dish. Scatter diced ham generously over the croissants.
Pouring the Custard
Whisk together eggs, milk, salt, pepper, and mustard. Pour the mixture over the croissant and ham layers. Let it sit for 10 minutes so the croissants soak up the custard.
Baking Tips for the Perfect Texture
Oven vs. Air Fryer
For a crispier texture, try using your air fryer. Bake the delicious ham and cheese croissant casserole recipe at 320°F for 15-18 minutes in the air fryer.
Check out our breakfast protein biscuits in air fryer for a high-protein alternative.
How to Know It’s Done
The top should be golden brown, and a toothpick inserted into the center should come out clean. Let it rest for 5 minutes before serving.
Make-Ahead and Freezer Tips
Perfect for Meal Prepping
This delicious ham and cheese croissant casserole recipe can be assembled the night before. Cover and refrigerate it overnight, then bake it in the morning.
Freezing Instructions
Let the baked casserole cool completely. Wrap it in foil and freeze for up to two months. Reheat covered at 350°F until warmed through.
Serving Suggestions and Customizations
Breakfast or Brunch Star
Serve the ham and cheese croissant casserole with a side of fresh fruit or arugula salad for a full brunch.
Creative Add-Ons
Add veggies like sautéed spinach, mushrooms, or tomatoes to the delicious ham and cheese croissant casserole recipe for a nutritious boost.
Discover great ideas like our crack breakfast casserole in air fryer if you love casseroles with a twist.
Common Mistakes to Avoid
Don’t Oversoak the Croissants
Soaking too long makes them soggy. Let them sit just 10–15 minutes after pouring the custard.
Don’t Skip the Cheese Layering
Layer cheese throughout the casserole, not just on top, to ensure every bite of the delicious ham and cheese croissant casserole is gooey.
Why This Recipe Is a Family Favorite
Kid and Adult Approved
Whether it’s a holiday brunch or lazy Sunday breakfast, this delicious ham and cheese croissant casserole recipe pleases everyone—no picky eater complaints.
Crowd-Friendly and Customizable
You can double the recipe for a crowd or halve it for a cozy morning. It’s adaptable, dependable, and always satisfying.
Conclusion: Make Your Mornings Magic Again
This delicious ham and cheese croissant casserole recipe is more than just a breakfast it’s a way to bring people together. It’s the secret to stress-free brunches, last-minute hosting wins, and heartwarming mornings that linger in memory. Try it once, and you’ll never go back.
Check out our high-protein egg white bites in air fryer for a lighter companion dish.
FAQs About Ham and Cheese Croissant Casserole
Can I use deli ham for this recipe?
Absolutely. Deli ham works perfectly in this delicious ham and cheese croissant casserole recipe, especially if chopped finely.
What’s the best cheese for the casserole?
Cheddar, Swiss, Gruyère, or even pepper jack all melt beautifully in this ham and cheese croissant casserole.
Can I prepare it the night before?
Yes! Refrigerate the assembled casserole overnight and bake it in the morning.
Can I make this casserole vegetarian?
Sure just skip the ham and add mushrooms or bell peppers instead.
How do I store leftovers?
Refrigerate in an airtight container for up to 4 days. Reheat in the air fryer or microwave.
Looking for inspiration? Try our frozen dino nuggets in air fryer great for picky eaters!
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