
This berry croissant bake transforms day-old pastries into a luxurious breakfast casserole that strikes the perfect balance between crispy and custardy textures. The sweet berries burst with flavor against the buttery croissants, creating a dish that feels special enough for holidays but simple enough for weekend brunches.
I first made this for a Mother's Day brunch and it was such a hit that it's now requested for every family gathering. My sister even texted me from the grocery store last week asking for the recipe because she couldn't wait to make it again.
Ingredients
- Day old croissants: Provide the perfect texture as they absorb the custard beautifully without becoming soggy
- Mixed berries: Add natural sweetness and bright pops of color; look for plump berries without signs of mold
- Whole milk and heavy cream: Create the luxurious custard base that makes this dish so special
- Large eggs: Bind everything together while adding richness
- Vanilla extract: Enhances the sweetness without adding more sugar
- Granulated sugar: Sweetens the custard just enough without overwhelming the natural flavors
- Powdered sugar: For dusting adds a professional finishing touch
- Optional lemon zest: Brings brightness that balances the richness
Step-by-Step Instructions
- Prepare Your Baking Dish:
- Preheat your oven to 350°F and generously grease your baking dish making sure to cover all corners and sides to prevent sticking. This step is crucial for easy serving later.
- Create Your Croissant Base:
- Tear or cut your croissants into bite sized pieces about 2 inches each. Arrange them evenly in your prepared dish creating a foundation with some pieces pointing upward to create texture in the final dish.
- Add Berries Strategically:
- Distribute your mixed berries throughout the croissant layer making sure they get into crevices and corners. Save about 1/4 cup of the prettiest berries to place on top just before baking for visual appeal.
- Prepare The Custard Mixture:
- Whisk eggs first until frothy then gradually add sugar until dissolved. Pour in the milk cream and vanilla in a slow stream while whisking constantly to ensure a smooth custard without lumps.
- Combine Everything With Care:
- Pour the custard slowly over the croissants starting at the edges and working inward. Use a spatula to gently press croissants to help absorption without compressing them too much.
- Allow Proper Soaking Time:
- Let the mixture rest for at least 15 minutes at room temperature or overnight in the refrigerator. This resting period is essential for proper custard absorption and texture development.
- Bake To Golden Perfection:
- Bake until the top is golden and crispy while the center remains slightly jiggly about 35 to 40 minutes. If the top browns too quickly cover loosely with foil and continue baking.

The first time I made this recipe I used croissants from a local French bakery that were on discount at the end of the day. The buttery layers created such an amazing texture that I now specifically buy croissants a day early just to make this dish. My daughter calls it fancy bread pudding and requests it for her birthday breakfast every year.
Storage and Reheating
This berry croissant bake keeps well in the refrigerator for up to 3 days tightly covered. To reheat individual portions microwave for 30 to 45 seconds or warm in a 300°F oven for about 10 minutes until heated through. The texture remains surprisingly good even after refrigeration though the top will lose some of its crispness. For best results reheat in the oven rather than microwave if you have time.
Seasonal Variations
While mixed berries create a classic version this recipe works beautifully with whatever fruits are in season. Try peaches and blackberries in summer pears and cranberries in fall or apples and cinnamon in winter. For a tropical twist consider mango and pineapple with a touch of coconut extract in the custard. Each variation brings its own personality to the dish while maintaining the beloved custardy texture.
Make It Your Own
This versatile base recipe welcomes creative additions. For a more decadent version add cream cheese chunks between the croissant pieces. Sprinkle with sliced almonds or chopped nuts before baking for added crunch. Chocolate lovers can add chocolate chips that melt into pockets of molten goodness. For a brunch worthy upgrade consider adding a splash of Grand Marnier or other favorite liqueur to the custard mixture.
Frequently Asked Questions
- → Can I use other types of bread instead of croissants?
Yes, you can use other flaky pastries or bread such as brioche or challah, but the texture and flavor may vary slightly.
- → What berries work best for this dish?
Any combination of blueberries, raspberries, strawberries, or blackberries works wonderfully. Use fresh or frozen as per availability.
- → Should I bake the dish immediately or can it sit overnight?
You can bake it immediately or let it sit refrigerated overnight. Allowing it to sit enhances the flavors and ensures better custard absorption.
- → How do I prevent the top from getting too dark while baking?
To prevent over-browning, you can cover the dish with aluminum foil for the first 20 minutes of baking and uncover it to finish.
- → What garnishes pair well with this dish?
Powdered sugar, maple syrup, whipped cream, or even a sprinkle of lemon zest complement this dish beautifully.