It all started with biscuit dough, lumpy and perfect, in my grandma’s warm Asheville kitchen. I was just five years old, and that simple act ignited a lifelong love affair with baking. Later, after college, I chased that passion, studying pastry arts at night while working days.
Eventually, Sweet Magnolia, my home bakery, blossomed. This Blueberry and Raspberry Croissant Puff truly embodies everything I adore about baking: comforting familiarity with a touch of elegance. Imagine golden, flaky croissants, soaked in a rich custard, bursting with the sweet-tart goodness of fresh blueberries and raspberries.
It’s a spectacular dish that feels fancy but comes together with surprising ease. This is the kind of recipe that makes any morning feel like a special occasion, creating memories just like those cherished ones from my grandma’s kitchen. I promise, your family and friends will rave about this delightful Blueberry and Raspberry Croissant Puff!

Why You’ll Love This Recipe
Do you crave a dessert that combines flaky pastry, creamy custard, and vibrant fruit? Then you absolutely need this Blueberry and Raspberry Croissant Puff in your life! This dish is a true showstopper, yet it requires minimal effort.
It transforms day-old croissants into an extraordinary treat. Each bite offers a delightful contrast: the crisp edges of the croissant, the soft, custardy interior, and the juicy pop of fresh berries. It’s truly an elevated take on bread pudding, making it ideal for brunch, dessert, or a luxurious breakfast.
Furthermore, this Blueberry and Raspberry Croissant Puff allows for fantastic flexibility; you can adjust the sweetness or swap out fruits to suit your taste. It’s comforting, satisfying, and undeniably delicious. Prepare yourself for endless compliments when you serve this amazing Blueberry and Raspberry Croissant Puff.
It quickly becomes a family favorite, I assure you. This incredibly simple recipe truly delivers big on flavor and elegance.
Ingredients You’ll Need
Gathering your ingredients for this delightful Blueberry and Raspberry Croissant Puff is straightforward. Each component plays a crucial role in creating its incredible flavor and texture.
* 6 large croissants (day-old works best), torn into bite-sized pieces
* 3 large eggs
* 1 ½ cups whole milk
* ½ cup granulated sugar
* 1 teaspoon vanilla extract
* ½ teaspoon ground cinnamon (optional, but highly recommended for warmth)
* ¼ teaspoon salt
* 1 cup fresh blueberries
* 1 cup fresh raspberries
* 1 tablespoon cornstarch (to coat berries)
* 2 tablespoons unsalted butter, melted (for greasing dish)
* Powdered sugar, for dusting (optional, for garnish)
* Maple syrup or honey, for drizzling (optional, for serving)
Step-by-Step Instructions
Creating this stunning Blueberry and Raspberry Croissant Puff is a simple and rewarding process. Follow these steps carefully for a perfect result every time.
Step 1: Prepare Your Dish and Croissants
First, preheat your oven to 375°F (190°C). Then, generously grease a 9×13 inch baking dish with the melted butter. Tear the croissants into irregular, bite-sized pieces.
Arrange these croissant pieces evenly in the prepared baking dish. They should fill the dish without being too tightly packed. This allows the custard to penetrate thoroughly, ensuring a delicious Blueberry and Raspberry Croissant Puff.
Step 2: Whisk the Custard
Next, in a large bowl, crack the three large eggs. Whisk them vigorously until they are light and frothy. Pour in the whole milk, granulated sugar, vanilla extract, ground cinnamon (if using), and salt.
Continue to whisk until all ingredients combine smoothly and the sugar dissolves completely. This forms the rich custard base for your Blueberry and Raspberry Croissant Puff.
Step 3: Prepare the Berries
In a separate small bowl, gently toss the fresh blueberries and raspberries with the cornstarch. The cornstarch helps to prevent the berries from sinking to the bottom and also thickens their juices slightly as the Blueberry and Raspberry Croissant Puff bakes.
Step 4: Assemble the Croissant Puff
Now, sprinkle the coated blueberries and raspberries evenly over the torn croissants in the baking dish. After that, carefully pour the prepared custard mixture over the croissants and berries. Make sure every piece of croissant gets adequately soaked.
You can gently press down on the croissants with a spatula to ensure they absorb the custard well. Let the assembled Blueberry and Raspberry Croissant Puff sit for 10-15 minutes at room temperature. This brief rest allows the croissants to absorb the liquid, ensuring a uniformly moist texture.
Step 5: Bake to Golden Perfection
Place the baking dish in your preheated oven. Bake for 35-45 minutes. The baking time can vary depending on your oven.
You know your Blueberry and Raspberry Croissant Puff is ready when it turns golden brown on top, and the custard sets in the center. A knife inserted into the middle should come out clean. The berries will be bubbly and fragrant.
Step 6: Cool and Serve
Once baked, carefully remove the Blueberry and Raspberry Croissant Puff from the oven. Let it cool on a wire rack for at least 10-15 minutes before serving. This cooling time allows the custard to firm up properly.
Just before serving, dust generously with powdered sugar, if desired, and perhaps a drizzle of maple syrup or honey. Enjoy your magnificent homemade Blueberry and Raspberry Croissant Puff!

Pro Tips for Success
Achieving the perfect Blueberry and Raspberry Croissant Puff is easier with a few expert tips from my Sweet Magnolia kitchen.
* Use Day-Old Croissants: This is crucial! Stale croissants are firmer and absorb the custard mixture better without becoming overly soggy. Fresh croissants can turn mushy.
If you only have fresh ones, tear them and let them sit out for a few hours or even overnight. This pre-drying truly elevates your Blueberry and Raspberry Croissant Puff.
* Don’t Over-Mix the Custard: Whisk the eggs and other custard ingredients until just combined and smooth.
Over-mixing can incorporate too much air, leading to a bubbly, less dense custard.
* Coat Your Berries: Tossing fresh or frozen berries with a tablespoon of cornstarch (or flour) is a game-changer. This prevents them from sinking to the bottom of your Blueberry and Raspberry Croissant Puff and also helps to thicken their juices, creating pockets of delicious, fruity goodness.
* Soak Time is Key: Do not skip the 10-15 minute soaking period before baking. This allows the croissants to fully absorb the custard, ensuring an even, moist texture throughout the entire Blueberry and Raspberry Croissant Puff. Without adequate soaking, you might end up with dry spots.
* Check for Doneness: The Blueberry and Raspberry Croissant Puff is ready when the top is beautifully golden brown, and the center is set. Gently jiggle the dish; if the center still looks very wet and wobbly, bake it for a few more minutes. A knife inserted near the center should come out clean, indicating the custard has cooked through.
* Don’t Overcrowd the Pan: Arrange the torn croissants in a single, relatively even layer. If they are too tightly packed, the custard won’t distribute well, and some pieces might not cook evenly. This ensures every part of your Blueberry and Raspberry Croissant Puff is perfect.
* Cool Before Slicing: While tempting to dive right in, letting the Blueberry and Raspberry Croissant Puff cool for 10-15 minutes allows the custard to set further. This makes for cleaner slices and a more enjoyable texture.
Achieving the perfect Blueberry and Raspberry Croissant Puff is easier with a few expert tips from my Sweet Magnolia kitchen. For more culinary inspiration, check out our Easy Potsticker Soup Recipe that can balance out this rich dessert.
Storage & Reheating Tips
You’ve made a delicious Blueberry and Raspberry Croissant Puff! Here’s how to store any leftovers and reheat them beautifully.
Storage:
Allow your Blueberry and Raspberry Croissant Puff to cool completely to room temperature before storing. Cover the baking dish tightly with plastic wrap or aluminum foil. Alternatively, transfer individual portions to airtight containers.
Store the covered Blueberry and Raspberry Croissant Puff in the refrigerator for up to 3-4 days. The custard and fruit will keep well, retaining much of their flavor.
Reheating:
Oven Reheating (Recommended): This method is best for achieving that desirable crispy exterior again. Preheat your oven to 350°F (175°C). Place individual slices or the entire Blueberry and Raspberry Croissant Puff (covered with foil to prevent over-browning) in an oven-safe dish.
Heat for 10-15 minutes for individual slices, or 20-30 minutes for the whole dish, until warmed through. The edges will crisp up beautifully, and the center will be wonderfully moist.
Microwave Reheating: For a quick reheat, you can use the microwave. Place a slice of Blueberry and Raspberry Croissant Puff on a microwave-safe plate. Heat on medium power for 30-60 seconds, or until warm.
Be careful not to overheat, as this can make the custard rubbery. The microwave method will result in a softer texture rather than crispy edges.
Enjoying your leftover Blueberry and Raspberry Croissant Puff is almost as good as the first time!
What to Serve With This Recipe
A delightful Blueberry and Raspberry Croissant Puff truly shines on its own, but pairing it with a few simple accompaniments can elevate the experience even further.
For a decadent breakfast or brunch, serve warm slices with a dollop of freshly whipped cream. The coolness of the cream provides a wonderful contrast to the warm, fruity puff. A scoop of vanilla bean ice cream also creates an irresistible dessert pairing. The melting ice cream forms a creamy sauce, perfectly complementing the textures and flavors of the Blueberry and Raspberry Croissant Puff.
Consider a light dusting of powdered sugar just before serving. A drizzle of maple syrup or honey also adds an extra layer of sweetness and warmth. If you want a brighter touch, a sprinkle of fresh lemon zest can really enhance the berry flavors.
For beverages, a robust cup of freshly brewed coffee or a soothing mug of hot tea (like Earl Grey or a berry blend) pairs wonderfully. A glass of cold milk is also a classic, comforting choice. If you’re serving this for a special occasion brunch, mimosas or a sparkling cranberry juice spritzer make excellent companions.
To balance the richness of the Blueberry and Raspberry Croissant Puff, a simple side of plain Greek yogurt or a fresh fruit salad offers a refreshing counterpoint. Think sliced bananas, melon, or extra berries for a vibrant addition.
Ultimately, this versatile Blueberry and Raspberry Croissant Puff fits seamlessly into any meal, from a casual family breakfast to an elegant dessert for guests.
A delightful Blueberry and Raspberry Croissant Puff truly shines on its own, but pairing it with a few simple accompaniments can elevate the experience even further. To explore how to create a comforting soup to serve alongside, make sure to visit our Simple Thai Coconut Red Lentil Soup.
FAQs
Can I use store-bought croissants for this Blueberry and Raspberry Croissant Puff?
Absolutely! In fact, day-old store-bought croissants are ideal for this Blueberry and Raspberry Croissant Puff recipe. Their slightly firmer texture absorbs the custard beautifully without becoming overly soggy.
Freshly baked croissants can be too soft and might lead to a mushier texture. So, grab those bakery croissants and transform them into something truly special!
How can I make my Blueberry and Raspberry Croissant Puff less sweet?
Making your Blueberry and Raspberry Croissant Puff less sweet is simple. Just reduce the amount of granulated sugar in the custard mixture. Start by cutting it by a quarter or even a third.
Taste the custard before adding the eggs (or after, if you’re comfortable with raw egg taste in small amounts) to gauge the sweetness level. The natural tartness of the raspberries also helps balance the sweetness.
Can I prepare the Blueberry and Raspberry Croissant Puff ahead of time?
Yes, you can! Assemble the Blueberry and Raspberry Croissant Puff (croissants, berries, and custard) in the baking dish, cover it tightly with plastic wrap, and refrigerate it for up to 12 hours. This overnight soak actually enhances the flavor and texture, ensuring the croissants fully absorb the custard. Simply remove it from the fridge 30 minutes before baking and then proceed with the baking instructions.
What’s the best way to prevent the berries from sinking in the Blueberry and Raspberry Croissant Puff?
The best way to prevent the berries from sinking to the bottom of your Blueberry and Raspberry Croissant Puff is to toss them with a tablespoon of cornstarch (or flour) before adding them to the dish. The starch creates a light coating that helps the berries suspend more evenly throughout the custard as it bakes. This ensures you get a burst of fruit in every bite!
Is this Blueberry and Raspberry Croissant Puff suitable for a crowd?
Absolutely! This Blueberry and Raspberry Croissant Puff is perfect for feeding a crowd. The recipe yields a generous 9×13 inch dish, serving 8-10 people.
You can easily double the recipe and bake it in two separate dishes if you’re serving an even larger gathering. Its elegant appearance and comforting flavors make it a guaranteed crowd-pleaser for brunches, holidays, or any celebratory meal.
This delightful dish offers a unique take on traditional bread pudding, elevating simple ingredients into a spectacular dessert. You can learn more about its culinary versatility and history in the context of baked goods like bread pudding.
Nutrition Information (per serving)
(Estimated values for 1 serving, based on 10 servings per dish)
| Nutrient | Amount |
|---|---|
| Calories | 320 kcal |
| Total Fat | 18 g |
| Saturated Fat | 10 g |
| Cholesterol | 105 mg |
| Sodium | 270 mg |
| Total Carbohydrates | 36 g |
| Dietary Fiber | 2 g |
| Total Sugars | 22 g |
| Protein | 7 g |

Blueberry and Raspberry Croissant Puff
- Total Time: 1 hr
- Yield: 10 servings 1x
- Diet: Vegetarian
Description
This Blueberry and Raspberry Croissant Puff embodies everything to love about baking: comforting familiarity with a touch of elegance. It features golden, flaky croissants soaked in a rich custard and bursting with fresh blueberries and raspberries, making any morning feel like a special occasion.
Ingredients
6 large Croissants
3 large Eggs
1 ½ cups Whole Milk
½ cup Granulated Sugar
1 teaspoon Vanilla Extract
½ teaspoon Ground Cinnamo
¼ teaspoon Salt
1 cup Fresh Blueberries
1 cup Fresh Raspberries
1 tablespoon Cornstarch
2 tablespoons Unsalted Butter
Powdered Sugar for dusting
Maple Syrup or Honey for drizzling
Instructions
- Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish with melted butter and arrange torn croissant pieces evenly in the dish
- In a bowl, whisk together eggs, milk, sugar, vanilla extract, cinnamon, and salt until combined
- Toss blueberries and raspberries with cornstarch in a separate bowl
- Sprinkle berries over croissant pieces, then pour custard mixture over everything, ensuring the croissants absorb the liquid. Let sit for 10-15 minutes
- Bake for 35-45 minutes or until golden brown and set in the center
- Let cool for 10-15 minutes, dust with powdered sugar, and serve with maple syrup or honey
Notes
Day-old croissants work best for texture.
Adjust sweetness by modifying sugar amount per preference.
You can prepare this ahead of time and refrigerate before baking.
- Prep Time: 20 mins
- Cook Time: 40 mins
- Category: Breakfast
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 piece
- Calories: 320 kcal
- Sugar: 22 g
- Sodium: 270 mg
- Fat: 18 g
- Saturated Fat: 10 g
- Unsaturated Fat: N/A
- Trans Fat: N/A
- Carbohydrates: 36 g
- Fiber: 2 g
- Protein: 7 g
- Cholesterol: 105 mg