If you’re ever in a breakfast rut, let me introduce you to the most indulgent escape: the Ham and Cheese Croissant Breakfast Casserole. Seriously, it’s like a hug for your taste buds. Flaky croissants, savory ham, and gooey cheese come together in a dreamy bake that’s not just for fancy brunches—this casserole is perfect for everyday mornings (or, let’s be real, breakfast-for-dinner situations).
Why Make This Recipe
Why should you whip this up? Well, first off, it’s super easy! You can basically throw everything in a dish and let the oven do the hard work. Plus, it’s a crowd-pleaser that will have everyone asking for seconds—who doesn’t love a dish that uses croissants? 🥐
And let’s talk versatility. You can customize it with whatever leftovers or veggies you have lying around. It’s the ultimate solution for a busy morning when you want something hearty but don’t want to slave away in the kitchen. Not to mention, it’s brunch goals done right!
How to Make Ham and Cheese Croissant Breakfast Casserole
Making this casserole is as straightforward as it gets. Just follow these simple steps, and voila—breakfast bliss is yours!
Ingredients:
- 4 large croissants, torn into pieces
- 1 cup diced ham
- 1 cup shredded cheese (cheddar or Swiss)
- 6 large eggs
- 1 cup milk
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon garlic powder
- 1/4 teaspoon onion powder
- Fresh parsley for garnish (optional)
Directions:
- Preheat the oven to 350°F (175°C). Grease a 9×13 inch baking dish to prevent the stickiness!
- In the prepared dish, layer the torn croissant pieces, followed by the diced ham and shredded cheese.
- In a bowl, whisk together the eggs, milk, salt, pepper, garlic powder, and onion powder. Pour this glorious mixture evenly over the croissant layer.
- Allow the casserole to sit for 10-15 minutes to soak up all that eggy goodness.
- Bake in the preheated oven for 30-35 minutes, or until the top is golden brown and the eggs are perfectly set.
- Let it cool for a few minutes, garnish with fresh parsley if you’re feeling fancy, and serve warm.
How to Serve Ham and Cheese Croissant Breakfast Casserole
Serving this casserole is a total breeze. You can dish it up right from the pan or slice it into squares. Add a side of fruit or a garden salad for some fresh vibes. And for the daring foodies out there, drizzle a bit of hot sauce on top to kick things up a notch! 🌶️
How to Store Ham and Cheese Croissant Breakfast Casserole
Leftovers? Yes, please! Store any remaining casserole in an airtight container in the refrigerator for up to 3-4 days. Just reheat in the microwave or oven before digging in again. You’ll want to try and avoid those sad, cold bites!
Tips to Make Ham and Cheese Croissant Breakfast Casserole
- Day-old croissants work best! They soak up all those flavors better than fresh ones.
- Feeling adventurous? Toss in some sautéed veggies like bell peppers or spinach for extra color and nutrition.
- Make it the night before! Assemble everything, cover it, and pop it in the fridge. Just bake it in the morning (or when you roll out of bed).
Variation
Mix it up by swapping out the ham for bacon or even sausage. You can also experiment with different cheeses—goat cheese or feta for a tangy twist, anyone? The sky’s the limit with this beauty!
FAQs
1. Can I use other types of bread instead of croissants?
Totally! You can substitute with brioche, challah, or even regular bread if you’re in a pinch. Just be mindful of the texture and adjust baking time if necessary.
2. Can I freeze it?
Yes, you can freeze this casserole before or after baking. Just wrap it tightly and store it for up to 2 months. Thaw in the fridge overnight before reheating.
3. Is this recipe suitable for vegetarian diets?
You bet! Just swap out the ham for your favorite veggies or use a meat alternative. It’ll still be delicious without the meat!
So, what are you waiting for? Get those croissants ready and dive into this amazing breakfast casserole! 🥳

Ham and Cheese Croissant Breakfast Casserole
Ingredients
Main Ingredients
- 4 large large croissants, torn into pieces Day-old croissants work best.
- 1 cup diced ham Can substitute with bacon or sausage.
- 1 cup shredded cheese (cheddar or Swiss) Other cheese options include goat cheese or feta.
- 6 large large eggs
- 1 cup milk
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon garlic powder
- 1/4 teaspoon onion powder
- Fresh parsley for garnish (optional)
Instructions
Preparation
- Preheat the oven to 350°F (175°C). Grease a 9x13 inch baking dish to prevent stickiness.
- In the prepared dish, layer the torn croissant pieces, followed by the diced ham and shredded cheese.
- In a bowl, whisk together the eggs, milk, salt, pepper, garlic powder, and onion powder. Pour this mixture evenly over the croissant layer.
- Allow the casserole to sit for 10-15 minutes to soak up the egg mixture.
- Bake in the preheated oven for 30-35 minutes, or until the top is golden brown and the eggs are set.
- Let it cool for a few minutes, garnish with fresh parsley if desired, and serve warm.
Notes
Printable Recipe Card
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