Berry Lemon Croissant Casserole Recipe
Berry lemon croissant casserole is a bright, tangy, and rich breakfast or brunch treat. Flaky croissants are layered with fresh berries and soaked in a sweet lemon custard, then baked to golden perfection. It’s easy to assemble and perfect for spring, summer, or special occasions.

Ingredients List
4 large croissants, torn into chunks
1 cup mixed berries (blueberries, raspberries, or strawberries)
3 large eggs
1 cup milk
½ cup heavy cream
⅓ cup sugar
1 tablespoon lemon zest
2 tablespoons lemon juice
1 teaspoon vanilla extract
Powdered sugar, for dusting (optional)
Butter or spray, for greasing
Step-by-Step Instructions
Step 1: Preheat oven to 350°F (175°C) and grease an 8×8-inch baking dish.
Step 2: Layer half of the croissant chunks into the dish. Sprinkle half of the berries on top. Repeat with remaining croissants and berries.
Step 3: In a bowl, whisk together eggs, milk, cream, sugar, lemon zest, lemon juice, and vanilla.
Step 4: Pour custard mixture evenly over the croissants and berries. Press down gently to soak.
Step 5: Let the casserole sit for 10–15 minutes to absorb the custard.
Step 6: Bake for 35–40 minutes, or until golden on top and set in the middle.
Step 7: Let cool slightly, then dust with powdered sugar if desired. Serve warm or at room temperature.
Cooking Time
Prep Time: 15 minutes
Cook Time: 40 minutes
Total Time: 55 minutes
Servings
Makes 6 servings
Nutritional Information (approx. per serving)
Calories: 320
Carbs: 28g
Protein: 7g
Fat: 20g
Storage Instructions
Store leftovers in an airtight container in the refrigerator for up to 3 days.
Reheat in the microwave or oven until warm.
Not recommended for freezing due to custard texture.
Pairings/Suggestions
Serve with a dollop of whipped cream or a drizzle of lemon glaze.
Perfect with coffee or a mimosa for brunch.
Seasonal Relevance
Best during spring and summer when berries are in season—ideal for Easter, Mother’s Day, or weekend gatherings.
Conclusion
Berry lemon croissant casserole is a fresh and fruity twist on traditional baked breakfasts. With its creamy custard, flaky layers, and bursts of berry flavor, this dish is a standout that’s as beautiful as it is delicious. Make it for your next brunch and enjoy the sweet, zesty goodness.
Berry Lemon Croissant Casserole Recipe
Course: Uncategorized6
servings15
minutes40
minutes320
kcalThis Berry Lemon Croissant Casserole is a bright and indulgent breakfast bake made with buttery croissants, juicy berries, and a creamy lemon-kissed custard. Perfect for brunch, holidays, or a weekend treat, it’s baked to golden perfection and drizzled with a simple glaze for an extra burst of flavor.
Ingredients
4 large croissants, torn into chunks
1 cup mixed berries (blueberries, raspberries, or strawberries)
3 large eggs
1 cup milk
½ cup heavy cream
⅓ cup sugar
1 tablespoon lemon zest
2 tablespoons lemon juice
1 teaspoon vanilla extract
Powdered sugar, for dusting (optional)
Butter or spray, for greasing
Directions
- Preheat oven to 350°F (175°C) and grease an 8×8-inch baking dish.
- Layer half of the croissant chunks into the dish. Sprinkle half of the berries on top. Repeat with remaining croissants and berries.
- In a bowl, whisk together eggs, milk, cream, sugar, lemon zest, lemon juice, and vanilla.
- Pour custard mixture evenly over the croissants and berries. Press down gently to soak.
- Let the casserole sit for 10–15 minutes to absorb the custard.
- Bake for 35–40 minutes, or until golden on top and set in the middle.
- Let cool slightly, then dust with powdered sugar if desired. Serve warm or at room temperature.
Recipe Video
Notes
- This casserole is best assembled with slightly stale croissants so they absorb the custard well.
Use a mix of fresh or frozen berries—blueberries, raspberries, and blackberries all work beautifully.
Lemon zest and juice add a fresh contrast to the sweetness; don’t skip them.
You can prep it the night before and refrigerate it overnight for easy baking in the morning.
Let it rest 10 minutes after baking before serving so it sets properly and slices cleanly.
FAQs
Q1: Can I use frozen berries?
Yes, frozen berries work well. No need to thaw—just add them directly to the dish.
Q2: What if I don’t have croissants?
Brioche or challah bread are great substitutes for a similar richness.
Q3: Can I prep this the night before?
Yes! Assemble the casserole, cover, and refrigerate overnight. Bake fresh in the morning.