There’s nothing quite like waking up to the heavenly aroma of baked goods drifting from the kitchen, especially when that warm scent is paired with sweet blueberries and creamy goodness. My love for transforming simple ingredients into something extraordinary led me to create this Blueberry Cream Cheese Croissant Casserole. It’s the kind of dish that turns a lazy Sunday morning into a special occasion.
After a particularly hectic week, I found myself with leftover croissants and a craving for something deliciously comforting. I wanted to try something new—something that would elevate brunch with minimal effort but maximum flavor. This casserole checks all the boxes: it’s easy to prepare, crowd-pleasing, and offers a delightful blend of textures, from the flaky croissants to the luscious cream cheese and bursts of blueberries.
Whether you’re treating family or hosting friends, this recipe promises to impress without the need for hours of baking. Let’s dive into the steps that will transform your morning routine into a memorable experience!
Why You'll Love This Blueberry Cream Cheese Croissant Casserole
- This Blueberry Cream Cheese Croissant Casserole is incredibly easy to prepare, making it perfect for busy mornings or special occasions.
- The rich and creamy flavors combined with the sweet bursts of blueberries create a delightful taste that everyone will love.
- Its versatility allows you to serve it as a brunch centerpiece or a cozy breakfast treat on a lazy Sunday.
- With just a few simple steps and minimal cooking time, you can create a dish that not only looks stunning but tastes amazing and will impress all your guests.
Blueberry Cream Cheese Croissant Casserole Ingredients
• Get ready to indulge!
For the Casserole
- Croissants – 6 large croissants, cut into large chunks; stale croissants work best for soaking up the custard.
- Blueberries – 1 cup fresh or frozen blueberries; if using frozen, no need to thaw!
- Cream Cheese – 8 oz cream cheese, softened; this adds a rich, creamy texture that blends beautifully.
- Granulated Sugar – 2/3 cup granulated sugar in total; helps balance the tartness of the blueberries.
- Vanilla Extract – 2 tsp vanilla extract; elevates the dish with a warm, sweet aroma.
- Eggs – 4 large eggs; they bind everything together to create a custardy texture.
- Whole Milk – 1 cup whole milk; adds creaminess to the custard mixture.
- Heavy Cream – 1/2 cup heavy cream; for an extra decadent touch.
- Ground Cinnamon – 1/2 tsp ground cinnamon (optional); adds warmth and depth of flavor.
- Salt – A pinch of salt; enhances the overall sweetness.
For Serving
- Powdered Sugar – for dusting (optional); gives a lovely finishing touch.
- Maple Syrup – drizzle for serving (optional); compliments the blueberries and cream perfectly.
- Extra Blueberries – for garnishing (optional); adds a pop of color and freshness to the dish.
This Blueberry Cream Cheese Croissant Casserole is a delightful treat that’s perfect for any occasion!

How to Make Blueberry Cream Cheese Croissant Casserole
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Prepare the Croissants: Cut or tear the croissants into large bite-sized pieces and place them evenly in a greased 9×13-inch baking dish. If they’re fresh, toast them in a low oven at 300°F (150°C) for 5 to 10 minutes to dry out slightly.
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Mix the Cream Cheese: In a medium bowl, use a hand mixer or spoon to beat together the softened cream cheese, 1/3 cup of sugar, and 1 tsp of vanilla extract until the mixture is smooth and creamy with no lumps remaining.
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Layer the Cream Cheese: Drop spoonfuls of the cream cheese mixture evenly over the croissants in the baking dish. Use a butter knife to swirl the cream cheese slightly into the croissants, then scatter the blueberries across the top.
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Make the Custard: In a separate large bowl, whisk together 4 large eggs, 1 cup of whole milk, 1/2 cup of heavy cream, 1/3 cup of sugar, 1 tsp of vanilla extract, cinnamon (if using), and a pinch of salt until fully combined and smooth.
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Pour the Custard: Slowly pour the custard over the entire croissant mixture, ensuring all pieces are moistened. Use a spatula or clean hands to gently press the croissants down so they begin to absorb the custard mixture.
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Refrigerate the Dish: Cover the dish with foil or plastic wrap and refrigerate for at least 30 minutes or overnight for best results. When ready to bake, preheat the oven to 350°F (175°C).
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Bake to Perfection: Remove the cover and bake the casserole for 40 to 45 minutes or until the top is golden brown and the center is set. Let it rest for 10 minutes before serving to allow it to firm up slightly.
Optional: Dust with powdered sugar before serving for a lovely finishing touch.
Exact quantities are listed in the recipe card below.
Make Ahead Options
Preparing this Blueberry Cream Cheese Croissant Casserole in advance is a fantastic time-saver for your busy mornings! You can assemble the casserole up to 24 hours before baking. Simply follow the first five steps, then cover the dish tightly with foil or plastic wrap and refrigerate it; this helps the croissants absorb the custard, ensuring every bite is just as delicious. To maintain the casserole’s quality, avoid adding the fresh blueberries until just before baking, but if using frozen, they can be layered in beforehand. When ready, preheat your oven to 350°F (175°C), remove the cover, and bake for 40 to 45 minutes until golden brown. Enjoy an effortless brunch that feels indulgent and special!
What to Serve with Blueberry Cream Cheese Croissant Casserole?
Embrace the cozy warmth of a beautiful brunch by enhancing your meal with delightful sides and drinks.
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Crispy Bacon: The savory crunch of crispy bacon balances the creamy sweetness, adding a satisfying contrast to your brunch table.
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Fresh Fruit Salad: A vibrant medley of seasonal fruits refreshing the palate, this colorful dish complements the rich flavors of the casserole wonderfully.
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Maple Syrup Drizzle: A drizzle of pure maple syrup ties everything together deliciously, accentuating the sweet notes of the blueberries perfectly.
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Vanilla Yogurt Parfait: Layers of creamy yogurt, granola, and fresh berries offer a light, tangy contrast that pairs beautifully with the casserole.
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Coffee or Tea: A warm cup of coffee or herbal tea enhances the entire experience, making each bite feel even more indulgent.
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Savory Quiche: A slice of savory quiche adds variety and richness to your brunch spread, creating a satisfying combination with the sweet casserole.
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Homemade Lemonade: Chill out with a refreshing glass of homemade lemonade; its zesty brightness is the perfect accompaniment to this comforting dish.
Blueberry Cream Cheese Croissant Casserole Variations
Feel free to customize this incredible casserole to suit your taste and dietary needs!
- Dairy-Free: Substitute the cream cheese and heavy cream with dairy-free alternatives like coconut cream and cashew cheese for a luscious texture.
- Egg-Free: Use a chia or flaxseed egg replacement (1 tbsp chia/flax mixed with 2.5 tbsp water = 1 egg) for a light and fluffy version.
- Whole Wheat: Swap regular croissants with whole wheat croissants to add a nutty flavor and extra fiber to your dish.
- Additional Fruits: Replace or add fruits like raspberries or strawberries for different bursts of flavor, creating a unique twist each time!
- Nutty Crunch: Incorporate crushed nuts, such as walnuts or pecans, into the layers for added texture and a delightful crunch with each bite.
- Spiced Version: Add a pinch of nutmeg along with the cinnamon to deepen the flavor profile and give your casserole a cozy, autumnal vibe.
- Caramel Drizzle: Drizzle caramel sauce over the top before baking for a decadent sweetness that elevates this dish to an indulgent dessert.
- Extra Creaminess: Substitute some of the milk with sweetened condensed milk for an ultra-rich custard experience that’s hard to resist.
Explore these variations and make this casserole uniquely yours—your kitchen will be filled with love and delightful scents!
How to Store and Freeze Blueberry Cream Cheese Croissant Casserole
Fridge: Store leftover casserole covered in the fridge for up to 3 days. Reheat individual portions in the microwave or oven.
Freezer: To freeze, wrap tightly in plastic wrap and then foil; it can be stored for up to 3 months. Thaw overnight in the fridge before reheating.
Reheating: For best results, reheat in a 350°F oven for 15-20 minutes until warmed through. Enjoy your delicious Blueberry Cream Cheese Croissant Casserole just as good as fresh!
Airtight Storage: Always use an airtight container or wrapping to keep the casserole moist and fresh.
Chef's Helpful Tips
- When making the Blueberry Cream Cheese Croissant Casserole, ensure your croissants are slightly stale for the best absorption of the custard, as fresh croissants may become too soggy.
- To make mixing easier, let the cream cheese sit at room temperature before blending with the sugar and vanilla to achieve a smooth consistency.
- Swirling the cream cheese into the croissants ensures that every bite is flavorful, so take your time to distribute it evenly before adding the blueberries.
- Finally, let the casserole rest for a full 10 minutes after baking; this will help the layers set and make serving much easier.
Blueberry Cream Cheese Croissant Casserole Recipe FAQs
How do I choose the best croissants for this casserole?
Absolutely! For the Blueberry Cream Cheese Croissant Casserole, using slightly stale croissants is key. They absorb the custard better, providing a lovely texture. If your croissants are fresh, you can toast them in a low oven at 300°F (150°C) for about 5 to 10 minutes to dry them out a bit before using.
How should I store leftover Blueberry Cream Cheese Croissant Casserole?
Very easy! Just cover your leftover casserole with foil or plastic wrap and store it in the fridge for up to 3 days. When you’re ready to enjoy again, you can reheat individual portions in the microwave or pop it back into the oven for a few minutes until warmed through.
Can I freeze Blueberry Cream Cheese Croissant Casserole?
Of course! To freeze, first wrap the casserole tightly in plastic wrap, then in foil to protect it from freezer burn. It can be stored for up to 3 months. To reheat, simply thaw it overnight in the fridge and then bake it at 350°F for 15-20 minutes to bring back that fresh flavor.
What’s the best way to reheat this casserole for optimal flavor?
For the best results, I recommend reheating your Blueberry Cream Cheese Croissant Casserole in a preheated oven at 350°F. It usually takes about 15-20 minutes. This method helps maintain the original texture and avoids sogginess, unlike the microwave.
Can I make modifications for dietary restrictions?
Absolutely! If you have dietary concerns, you can replace regular milk with almond or oat milk for a dairy-free option. For a lower sugar version, consider using a sugar substitute in the custard. Always check for allergies, especially with cross-contact, to ensure everyone can enjoy this delightful dish.
What if my casserole isn’t setting in the middle after baking?
If your casserole is not setting, it might need a bit more time in the oven. Sometimes ovens vary, so check if it needs an additional 5-10 minutes of baking time. Also, make sure that the eggs and custard are thoroughly mixed before pouring it over the croissants, as this helps with the setting process. Patience is key—allow it to rest after baking for about 10 minutes for the best results!

Blueberry Cream Cheese Croissant Casserole
Ingredients
Equipment
Method
- Cut or tear the croissants into large bite-sized pieces and place them evenly in a greased 9x13-inch baking dish. If they're fresh, toast them in a low oven at 300°F (150°C) for 5 to 10 minutes to dry out slightly.
- In a medium bowl, use a hand mixer or spoon to beat together the softened cream cheese, 1/3 cup of sugar, and 1 tsp of vanilla extract until the mixture is smooth and creamy with no lumps remaining.
- Drop spoonfuls of the cream cheese mixture evenly over the croissants in the baking dish. Use a butter knife to swirl the cream cheese slightly into the croissants, then scatter the blueberries across the top.
- In a separate large bowl, whisk together 4 large eggs, 1 cup of whole milk, 1/2 cup of heavy cream, 1/3 cup of sugar, 1 tsp of vanilla extract, cinnamon (if using), and a pinch of salt until fully combined and smooth.
- Slowly pour the custard over the entire croissant mixture, ensuring all pieces are moistened. Use a spatula or clean hands to gently press the croissants down so they begin to absorb the custard mixture.
- Cover the dish with foil or plastic wrap and refrigerate for at least 30 minutes or overnight for best results. When ready to bake, preheat the oven to 350°F (175°C).
- Remove the cover and bake the casserole for 40 to 45 minutes or until the top is golden brown and the center is set. Let it rest for 10 minutes before serving.




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