Start your morning off right with this amazing croissant breakfast casserole with brie. This dish is packed full of flavor, and the brie adds a lovely creaminess that takes it over the top. The croissants soak up all of the deliciousness, making each bite even better than the last. And it's super easy to make - just pop everything in the oven and enjoy!
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Brie and Croissant Breakfast Casserole
This croissant breakfast casserole with prosciutto and brie is the perfect way to mix things up when you are tired of the same old same old. It’s easy to make The brie adds a touch of sophistication, while the croissants give it a delicious, flaky texture. It's ideal for when you are making breakfast or brunch for friends and family.
This casserole is perfect for weekend brunch or a special breakfast treat. It’s sure to impress your guests, and they’ll be asking for seconds! A perfect holiday breakfast bake.
This Italian bacon breakfast casserole is another great choice with similar flavors and is ideal for making it ahead of time to serve at breakfast the next day.
Ingredients
- 6 croissants
- 6 slices prosciutto
- 10 oz brie, cut into small pieces (300g)
- 6 large eggs
- 2 teaspoons French mustard (10ml)
- 2 tablespoons butter, melted (29g)
- ½ cup heavy cream (120ml)
- ¼ cup grated Parmesan cheese (22.5g)
- Salt and black pepper to taste
Kitchen Tools Used
How to Make a Croissant Breakfast Casserole with Brie
Video Recipe:
Spray a 9"x13" baking dish with non-stick spray or grease well with butter then set it aside. Then, you will preheat the oven to 350°F/180°C.
Break apart the croissants into large chunks and spread ½ of them into the baking dish.
Then, place the prosciutto over the croissants, and top this with the chunks of brie. Layer the remaining croissant pieces over the top of this.
Now make the custard by whisking together the eggs, heavy cream, mustard, and Parmesan cheese together in a large bowl. Season with salt and pepper to taste. I used around 1 teaspoon salt and ½ teaspoon pepper. You can add other spices if you prefer, such as garlic powder, onion powder, cayenne pepper, or smoked paprika.
Now, pour the custard mixture over the croissants, brie, and prosciutto in the baking dish. Push down the croissants so they are all covered with the liquid custard.
Now, drizzle the melted butter over the egg custard and top of this casserole, and cover the pan with aluminum foil.
Bake for 30 minutes, then remove the foil and continue baking for 15 to 20 minutes, or until the egg custard has set in the center and is cooked through.
Serve with an additional sprinkle of cheese or fresh chopped green onions if desired.
Frequently Asked Questions
What Can I Use Instead of Proscuitto In This Breakfast Bake?
If you can't find prosciutto, you could use ham, Canadian bacon, bacon, salami, or even sausage. While the flavors will be a little different, it will still work perfectly.
No matter what protein you add to the bake, make sure that it is cooked before adding. It will have time to cook while it bakes, but cooking ahead of time makes sure there isn't extra moisture in the casserole that would keep it from solidifying.
What Cheese Can I Use Instead of Brie?
Brie cheese really sets this dish above and beyond. It creates a dish that is perfect for every day but elegant enough for special occasions.
However, if you're not a fan of brie, you could use another type of cheese. Gruyere, Swiss, or even cheddar would work well in this dish. While the brie adds an extra bit of creaminess you won't get in other cheeses, you can easily mix and match a different cheese flavor into the recipe if you don't have brie on hand.
What is French Mustard?
French mustard is a type of mustard that is made with brown or yellow mustard seeds. It has a sharp, pungent flavor that is perfect for this casserole. If you can't find it, you could use another type of mustard, like dijon or whole-grain mustard.
How Long Will a Croissant Breakfast Casserole Keep?
This casserole will keep in the rerigerator for up to four days and up to 3 months in the freezer.
To keep it longer, make sure you store it in an airtight container or wrap it tightly with plastic wrap. Just be sure to store it in an airtight container or to cover it tightly with plastic wrap and/or aluminum foil.
Can You Freeze Croissant Breakfast Casserole?
Yes, this casserole freezes well. Just be sure to wrap it tightly in plastic wrap or aluminum foil before freezing. Date and label the casserole and keep it frozen for up to 3 months.
When you're ready to eat it, thaw it overnight in the refrigerator and then bake it according to the recipe instructions.
If you want to bake directly out of the freezer, increase the cooking time to 90 minutes to ensure it is cooked through.
It can also be cooked and portioned to freeze for easy reheating on another day. This is often the easiest method as it can be cut into individual portions so you can grab just one at a time when needed.
Reheating Croissant Breakfast Casserole
This casserole can be reheated in the oven or in the microwave. If you're reheating it in the oven, just bake it at 350 degrees until it's heated through. If you're reheating it in the microwave, heat it on high for two to three minutes.
More Breakfast Casseroles
If you want more variety in your breakfast menu, we have some great ideas here for you to consider. Whether you want something classic or a fun spin on a classic, below are some of my favorite sweet and savory starts to the day. Make sure you bookmark the ideas, print out the recipes, or just pin them to Pinterest so they are easy to find when you are ready to cook.
- Cinnamon Roll Casserole
- Brioche French Toast Casserole
- Hashbrown Breakfast Casserole
- Cheesy Potato and Mushroom Casserole
- Biscuits and Gravy Casserole
Brie and Croissant Breakfast Casserole
This delicious brie and croissant breakfast casserole have layers of flaky bread, melted brie cheese, and crisp and salty prosciutto in every bite!
Ingredients
- 6 croissants
- 6 slices prosciutto
- 10 oz brie, cut into small pieces (300g)
- 6 large eggs
- 2 teaspoons French mustard (10ml)
- 2 tablespoons butter, melted (29g)
- ½ cup heavy cream (120ml)
- ¼ cup grated Parmesan cheese (22.5g)
- Salt and black pepper to taste
Instructions
- Preheat the oven to 350°F/180°C and then spray a 9"x13" baking pan with non-stick spray or grease with butter.
- Tear the croissants into large pieces, then spread about ½ of them into the prepared baking dish in an even layer.
- Lay the prosciutto and brie on top of this layer of croissants. Then cover it with the remaining croissants.
- In a large bowl, whisk together the eggs, heavy cream, mustard, parmesan, salt, and black pepper.
- Pour the egg custard mixture over the croissants and make sure that the bread is soaked with the custard.
- Now, pour the melted butter over the top of the casserole then cover it with aluminum foil.
- Bake for 30 minutes, then remove the foil and bake it for an additional 15 to 20 minutes or until the eggs are set and cooked through. Serve immediately.
Nutrition Information:
Yield:
8Serving Size:
4Amount Per Serving: Calories: 508Total Fat: 35gSaturated Fat: 20gTrans Fat: 0gUnsaturated Fat: 12gCholesterol: 251mgSodium: 1254mgCarbohydrates: 25gFiber: 1gSugar: 6gProtein: 24g
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