This croissant breakfast casserole is a fluffy, indulgent dish that’s perfect for family gatherings or weekend brunches. With its creamy custard and juicy berries, it’s a delightful way to start your day and impress your loved ones!
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Why This Croissant Breakfast Casserole is a Must-Try
Perfect for Any Occasion
This casserole is not only simple to prepare but also incredibly versatile. Whether it’s a holiday brunch, a casual family breakfast, or even a cozy weekend treat, this dish fits right in. Its beautiful layers of toasted croissants and vibrant berries make it visually appealing and utterly delicious.

Sweet and Indulgent Flavor Profile
Imagine biting into warm, buttery croissant pieces soaked in a creamy, sweet custard. The bursts of tart berries add a refreshing contrast, making every bite a symphony of textures and flavors. It’s the kind of dish that brings everyone together for a joyous meal.
Ingredients for Croissant Breakfast Casserole
Essential Ingredients
- 8 large croissants (sliced into 1-inch cubes, about 10 packed cups)
- 4 cups mixed berries (e.g., raspberries, blackberries, blueberries)
- 14 ounces cream cheese (softened)
- 1 1/4 cup granulated sugar
- 6 eggs (at room temperature)
- 2 cups half and half (at room temperature)
- 1 tablespoon vanilla extract
- 1 tablespoon lemon juice
- 2 teaspoons lemon zest
- 1/4 teaspoon salt
- 2 ounces cream cheese (for glaze, softened)
- 1 cup powdered sugar (sifted)
- 1 ½ tablespoons lemon juice (for glaze)
- 1 1/2 teaspoons vanilla extract (for glaze)
Optional Ingredients for Customization
Feel free to switch up the berries based on what you have on hand. Strawberries or cherries could work beautifully, too. You can even experiment with spices like cinnamon for an extra flavor kick!
How to Make Croissant Breakfast Casserole
Step-by-Step Preparation
Start by preheating your oven to 350°F. Spread the cubed croissants on a baking sheet in a single layer and toast them for 7-10 minutes until they turn golden brown. This step enhances their flavor and texture.
While the croissants cool, mix the softened cream cheese and granulated sugar in a large bowl until smooth. Add the eggs, blending well, then gradually stir in the half and half, lemon juice, lemon zest, vanilla extract, and salt. This rich custard is what makes this casserole so divine!
Assembling the Casserole
In a greased 9×13 baking dish, layer half of the toasted croissants, followed by half of the mixed berries, and half of the custard mixture. Repeat these layers with the remaining ingredients. Press down gently to ensure the croissants soak up the custard. Cover the dish with foil and refrigerate overnight to allow the flavors to meld.
Making the Casserole Ahead of Time
Overnight Refrigeration Benefits
Refrigerating the casserole overnight enhances its flavors and ensures the croissants are perfectly soaked. It also saves you time in the morning, making breakfast a breeze!
Preparing the Glaze in Advance
You can whip up the cream cheese glaze in advance as well. Just mix the softened cream cheese, powdered sugar, lemon juice, and vanilla extract until smooth. Store it in the refrigerator until you’re ready to serve.
Cooking Tips for the Best Casserole
Choosing Quality Croissants
To achieve the best results, opt for fresh, quality croissants from a bakery. They’re flakier and richer in flavor, making your casserole even more indulgent.
Importance of Room Temperature Ingredients
Ensure your eggs, half and half, and cream cheese are at room temperature. This helps them mix together smoothly, creating a luscious custard that coats the croissants beautifully.
Variations of Croissant Breakfast Casserole
Gluten-Free Options
If you’re looking for a gluten-free version, simply substitute the croissants with gluten-free bread. The taste may vary slightly, but it will still be delicious!
Using Different Fruit Combinations
Feel free to get creative with your berry choices! Using cherries or even a medley of seasonal fruits can elevate the dish and give it a unique twist every time you make it.
What to Serve with Croissant Breakfast Casserole
Complementary Side Dishes
This casserole pairs wonderfully with crispy bacon or a light salad. You could also serve some yogurt on the side for a creamy contrast.
Beverage Pairing Suggestions
A cup of fresh coffee or a refreshing mimosa can complement this meal perfectly, enhancing your breakfast experience.
Breakfast Casserole Storage
Refrigerating Leftovers
If you have any leftovers, store them tightly covered in the refrigerator for up to 4 days. It’s great to enjoy this delicious breakfast throughout the week!
Freezing Options and Tips
This casserole can be frozen before or after baking for up to 2 months. Just make sure to thaw it in the refrigerator before cooking or reheating for the best texture.
How to Reheat Breakfast Casserole
Microwave vs. Oven Reheating
To reheat, microwave individual slices for about 1 minute, or bake covered at 325°F for 20 minutes until warmed through. Each method will keep the casserole deliciously soft and warm.
Best Practices for Maintaining Texture
Covering the casserole while reheating helps maintain moisture, preventing it from drying out. Enjoy it just like it was fresh from the oven!
How to Freeze Croissant Breakfast Casserole
Freezing Before Baking
If you prefer to freeze it before baking, assemble the casserole as directed, but skip the baking step. Wrap it well in plastic wrap and foil before freezing.
Freezing After Baking
You can also freeze it after baking. Allow it to cool completely, then wrap and store as mentioned above. It’s an easy meal to pull out on a busy day.
FAQs
What ingredients are needed for this casserole?
You’ll need croissants, mixed berries, cream cheese, sugar, eggs, half and half, vanilla extract, lemon juice, lemon zest, and salt. For the glaze, you’ll need additional cream cheese, powdered sugar, lemon juice, and vanilla extract.
Can this casserole be made ahead of time?
Yes, it’s perfect for making ahead! Assemble the casserole the night before and refrigerate it overnight to enhance the flavors.
How long does it take to bake?
The casserole takes about 45 minutes to bake: 30 minutes covered and 15 minutes uncovered.
Is this recipe suitable for a large group?
Absolutely! This recipe serves approximately 12, making it ideal for brunch gatherings or family breakfasts.
Can I use different berries in the casserole?
Yes! Feel free to substitute with other berries like strawberries or cherries based on your preferences.
Related Recipes to try
Conclusion
This croissant breakfast casserole is not just a meal; it’s an experience. The combination of luscious custard and fresh berries makes it a crowd-pleaser. For more delicious ideas, feel free to check out our Pinterest page for inspiration and tips on various recipes!

Croissant Breakfast Casserole: A Deliciously Easy Delight
Equipment
- baking sheet
- mixing bowl
- 9×13 baking dish
- whisk
Ingredients
- 8 large croissants sliced into 1-inch cubes, about 10 packed cups
- 4 cups mixed berries e.g., raspberries, blackberries, blueberries
- 14 ounces cream cheese softened
- 1 ¼ cup granulated sugar
- 6 eggs at room temperature
- 2 cups half and half at room temperature
- 1 tablespoon vanilla extract
- 1 tablespoon lemon juice
- 2 teaspoons lemon zest
- ¼ teaspoon salt
- 2 ounces cream cheese for glaze, softened
- 1 cup powdered sugar sifted
- 1 ½ tablespoons lemon juice for glaze
- 1 ½ teaspoons vanilla extract for glaze
Instructions
- Preheat the oven to 350°F and toast the cubed croissants on a baking sheet for 7-10 minutes until golden.
- In a bowl, beat cream cheese and sugar until smooth, then add eggs and mix well before incorporating half and half, lemon juice, lemon zest, vanilla extract, and salt.
- Layer half of the toasted croissants, berries, and custard mixture in a greased baking dish, then repeat and refrigerate overnight.
- Let the casserole sit at room temperature, then bake covered for 30 minutes and uncovered for an additional 15 minutes.
- Mix glaze ingredients until smooth and drizzle over the warm casserole before serving.