The warm aroma of a fresh-baked casserole wafting through the kitchen is enough to lift anyone’s spirits, especially on a leisurely weekend morning. My Blueberry Cream Cheese Croissant Casserole transforms ordinary day-old croissants into a sumptuous dish that’s both incredibly easy to prepare and utterly delightful. Imagine fluffy layers of buttery pastry submerged in a creamy custard infused with tangy cream cheese and studded with juicy blueberries. This crowd-pleaser not only brings the comfort of breakfast but also doubles as a dessert, making it perfect for holiday brunches or cozy family gatherings. Are you ready to dive into a comforting slice of heaven? Let’s whip up this delicious treat and make your next brunch unforgettable!

Why is this casserole a must-try?
Simplicity at its finest: With just a few common ingredients, this Blueberry Cream Cheese Croissant Casserole comes together effortlessly, allowing you to maximize flavor while minimizing effort.
Versatile for every occasion: Whether it’s a lazy Sunday brunch or a festive holiday gathering, this dish will impress guests and family alike.
Rich and Creamy: The luscious cream cheese and buttery croissants create an inviting custard that’s deeply satisfying, perfect for indulging your sweet tooth.
Eye-Catching and delicious: Speckled with juicy blueberries, this casserole not only tastes great but looks stunning on any table.
Make-Ahead for convenience: Prepare it the night before, pop it in the oven in the morning, and enjoy a warm, comforting breakfast without any hassle.
Pair it with some drizzles of Honey Pepper Cheese or enjoy a slice alongside a buttery Cheese Danish Path for a breakfast spread that sings comfort!
Blueberry Cream Cheese Croissant Casserole Ingredients
For the Casserole
- Day-old Croissants – These provide the ideal structure and buttery flavor, soaking up the custard perfectly without becoming mushy.
- Cream Cheese – Adds a rich, tangy layer to the custard, creating delightful creamy ribbons throughout the dish.
- Eggs – Essential for binding the ingredients and giving the custard its deliciously silky texture.
- Whole Milk – Contributes a creamy base for the custard; feel free to substitute with skim milk for a lighter option.
- Heavy Cream – Enhances richness; when balanced with whole milk, it maintains the perfect custard consistency.
- Sugar – Sweetens the custard; you can adjust the amount to your taste preference.
- Vanilla Extract – Brightens the overall flavor profile of the custard, adding a lovely depth.
- Blueberries – Both fresh and frozen blueberries work splendidly, providing juicy bursts of flavor and vibrant color.
- Cinnamon (optional) – A warm spice that adds an extra layer of flavor, enhancing the comforting vibe of the dish.
For Serving
- Powdered Sugar or Maple Syrup – Perfect for dusting or drizzling before serving, elevating sweetness and presentation.
Use these ingredients to create a delightful Blueberry Cream Cheese Croissant Casserole that will become the star of your breakfast or brunch!
Step‑by‑Step Instructions for Blueberry Cream Cheese Croissant Casserole
Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). This ensures that when you place your Blueberry Cream Cheese Croissant Casserole inside, it will bake evenly and rise beautifully. While the oven warms up, take a medium-sized baking dish and lightly grease it with butter or cooking spray to prevent sticking.
Step 2: Prepare the Croissants
Once your oven is ready, tear your day-old croissants into bite-sized chunks, placing them directly into the greased baking dish. Aim for a generous, even layer to maximize buttery flavor and absorb the custard. This step is crucial for achieving that perfect texture, as the croissants should maintain structure while soaking up the creamy goodness.
Step 3: Create the Custard Mixture
In a separate bowl, beat together the cream cheese, sugar, vanilla, eggs, milk, and heavy cream. Blend everything until you achieve a smooth, creamy consistency, about 2-3 minutes. This rich custard will envelop your croissants, creating the delightful layers in your Blueberry Cream Cheese Croissant Casserole.
Step 4: Combine Croissants and Custard
Pour the smooth custard mixture evenly over the torn croissants in the baking dish. Use a spatula to gently press down any exposed croissant pieces to ensure they are well-coated. This technique allows the croissants to soak up all the delicious flavors of the custard, enhancing your casserole’s overall richness.
Step 5: Add the Blueberries
Scatter the juicy blueberries over the top of the custard-soaked croissants, distributing them evenly. These berries will add both flavor and a vibrant burst of color to your Blueberry Cream Cheese Croissant Casserole. Whether you choose fresh or frozen blueberries, enjoy the delightful contrast they provide against the creamy custard.
Step 6: Bake in the Oven
Carefully place the baking dish in your preheated oven and bake for about 45 minutes, or until the top is golden brown and the center feels set to the touch. You want the edges to be crispy and give a light golden hue that indicates a perfect baked casserole.
Step 7: Rest Before Serving
Once baked, remove the casserole from the oven and allow it to rest for about 10 minutes. This resting time is crucial, as it helps the layers stabilize, making it easier to cut into squares when serving your Blueberry Cream Cheese Croissant Casserole.
Step 8: Serve and Enjoy
Finally, just before serving, dust the warm casserole with powdered sugar or drizzle it with maple syrup to elevate the sweetness. Slice generous portions and plate them, allowing everyone to indulge in the creamy, blueberry-filled goodness of your delicious casserole masterpiece!

Blueberry Cream Cheese Croissant Casserole Variations
Feel free to get creative with this comforting casserole and make it your own!
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Brioche Alternative: Swap croissants for brioche for a cake-like texture that adds another layer of richness. This slight tweak brings a delightful twist to your casserole.
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Berry Medley: Incorporate other berries like raspberries or strawberries for a burst of color and flavor diversity. A blend can brighten the entire dish, making each bite a new adventure!
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Citrus Zing: Add a splash of lemon zest to the custard for a refreshing citrus twist. It enhances the sweet blueberry flavors, elevating your casserole from delicious to extraordinary.
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Plant-Based Option: Use almond or coconut milk along with a vegan cream cheese substitute for a dairy-free version. This ensures everyone at the table can enjoy the comforting warmth of your casserole.
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Nutty Crunch: Top with chopped nuts like pecans or almonds before baking for a crunchy texture contrast. The added crunch pairs beautifully with the creaminess of the custard.
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Spicy Kick: Add a pinch of cayenne pepper or some red pepper flakes to the custard for a hint of heat. It’s a surprising twist that balances the sweetness of the blueberries.
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Chocolate Swirl: Incorporate cacao nibs or mini chocolate chips into the custard for a delicious chocolatey surprise. This indulgent twist takes your casserole to dessert level!
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Savory Herbs: Enhance the flavor profile by adding a pinch of fresh thyme or rosemary. These fragrant herbs can beautifully complement the sweetness of the blueberries, creating a unique breakfast experience.
For even more delightful brunch ideas, consider pairing it with Bacon Cream Cheese or serving it alongside a warm slice of Cordon Bleu Casserole. Enjoy the endless possibilities!
Make Ahead Options
These Blueberry Cream Cheese Croissant Casserole make-ahead tips are perfect for busy home cooks looking to save time during their morning routines! You can assemble the casserole up to 24 hours in advance by preparing the croissant and custard layers and refrigerating them overnight. To maintain the casserole’s quality, cover it with plastic wrap to prevent it from drying out. When ready to bake, simply remove it from the fridge, scatter the blueberries on top, and pop it in a preheated oven at 350°F (175°C) for about 45 minutes. This way, you’ll have a warm and decadent breakfast ready to serve with minimal morning effort!
How to Store and Freeze Blueberry Cream Cheese Croissant Casserole
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Fridge: Store leftovers covered in the refrigerator for up to 3 days. Reheat individual portions in a low oven until warm, ensuring the creamy texture is preserved.
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Freezer: Wrap the casserole tightly in plastic wrap and foil, and freeze for up to 2 months. Thaw overnight in the fridge before reheating to keep it fresh and delicious.
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Reheating: When ready to enjoy, reheat in a preheated oven at 350°F (175°C) for about 20–25 minutes, or until heated through. This preserves the soft custard and crisp edges for a delightful experience.
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Make-Ahead: You can prepare this Blueberry Cream Cheese Croissant Casserole the night before and refrigerate it unbaked, ready to go into the oven for a hassle-free morning meal.
What to Serve with Blueberry Cream Cheese Croissant Casserole
The perfect breakfast harmony can be achieved by pairing this delightful casserole with a few flavorful accompaniments.
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Crispy Bacon: The salty crunch of bacon contrasts beautifully with the rich sweetness of the casserole, creating a mouthwatering combination.
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Fresh Fruit Salad: A bowl of mixed berries or tropical fruits brightens the plate while adding refreshing textures and colors—perfect for any brunch spread.
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Maple Syrup Drizzle: Enhance the natural sweetness of the casserole with a drizzle of pure maple syrup, elevating each bite to sumptuous levels.
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Savory Quiche: Add a slice of quiche for a hearty element that balances the sweetness of the casserole; options like spinach or cheese work wonderfully.
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Greek Yogurt Parfait: Layer Greek yogurt with honey and granola for a creamy, tangy treat that complements the blueberry richness without overwhelming the palate.
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Breakfast Smoothie: Blend spinach, bananas, and yogurt for a refreshing beverage; it offers a boost of vitamins while being easy to sip alongside your warm casserole.
Mix and match these ideas to create a brunch feast that feels homey, warm, and utterly inviting!
Expert Tips for Blueberry Cream Cheese Croissant Casserole
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Day-Old Croissants: Use only day-old croissants for the best texture; fresh ones can become overly soft and soggy during baking.
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Resting Time: Allow the casserole to rest for 10 minutes after baking; this helps the custard set and makes it easier to slice.
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Baking Perfection: Keep an eye on the casserole while baking; it should be golden brown and set in the center, but not dry or overly baked.
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Fruit Variations: Feel free to mix in other berries or add lemon zest for an extra zing. Just ensure they are evenly distributed across the mixture for balanced flavor.
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Custard Consistency: Blend the custard ingredients thoroughly for smoothness; lumps in the cream cheese can create a less desirable texture in the casserole.
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Make-Ahead Convenience: You can prepare this Blueberry Cream Cheese Croissant Casserole the night before; simply cover it and pop it in the refrigerator before baking in the morning.

Blueberry Cream Cheese Croissant Casserole Recipe FAQs
How do I choose the best croissants for this casserole?
Absolutely! For the ideal texture in your Blueberry Cream Cheese Croissant Casserole, opt for day-old croissants. They’ve had time to dry slightly and will hold their shape better. Fresh croissants tend to get too mushy and can make the dish soggy. Look for croissants that are still soft but slightly stale for the best results!
What is the best way to store leftovers?
Very! After enjoying your Blueberry Cream Cheese Croissant Casserole, simply store any leftovers covered in the refrigerator. They will keep well for up to 3 days. Just reheat individual portions in a low oven around 300°F (150°C) for about 10-15 minutes to ensure they warm through without losing that delicious creamy texture.
Can I freeze the casserole?
Absolutely! To freeze your Blueberry Cream Cheese Croissant Casserole, wrap it tightly in plastic wrap and then in aluminum foil to prevent freezer burn. It should last for up to 2 months. When you’re ready to enjoy it again, thaw it in the refrigerator overnight. Reheat in a preheated oven at 350°F (175°C) for 20-25 minutes until warmed through.
What can I do if I overbaked the casserole?
Very! If you notice the edges of your casserole becoming overly brown or hard during baking, keep an eye on it and consider covering it lightly with foil to prevent further browning. A perfectly baked casserole should have golden edges but still be soft and custard-like in the center. If you’ve already overbaked it, consider serving it warm with a drizzle of cream or custard to counterbalance the dryness!
Can I adjust the recipe for dietary restrictions?
Absolutely! You can modify the Blueberry Cream Cheese Croissant Casserole to suit various dietary needs. For a lighter option, use skim milk instead of whole milk, and for a dairy-free version, try using almond or oat milk in place of the dairy ingredients. If you’re avoiding gluten, make sure to choose gluten-free croissants, though they may require some adjustments for texture. Always check for blueberry allergies as well, and feel free to substitute them with another berry if needed!

Blueberry Cream Cheese Croissant Casserole for Cozy Mornings
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C) and grease a medium baking dish.
- Tear day-old croissants into bite-sized chunks and place them into the greased baking dish.
- In a bowl, combine cream cheese, sugar, vanilla, eggs, milk, and heavy cream. Blend until smooth.
- Pour the custard mixture over the croissants and gently press to coat.
- Scatter blueberries evenly over the custard-soaked croissants.
- Bake for about 45 minutes until golden brown and set.
- Allow to rest for 10 minutes before serving.
- Dust with powdered sugar or drizzle with maple syrup and serve.

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