Berry Lemon Croissant Casserole
Berry Lemon Croissant Casserole is a delicious and easy-to-make breakfast dish featuring flaky, buttery croissants soaked in a tangy lemon custard and studded with fresh berries. Perfect for brunches, holidays, or special weekend mornings, this casserole balances richness and brightness with delightful textures and flavors that can be customized to your liking.
- Author: Emilly
- Prep Time: 15 minutes
- Cook Time: 40-45 minutes
- Total Time: 1 hour 55 minutes to overnight (including resting time)
- Yield: 6-8 servings 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Croissants
- 6 day-old butter croissants, torn into 2-inch pieces
Berries
- 1 cup fresh blueberries
- 1 cup fresh raspberries
- 1 cup fresh strawberries, sliced
Custard
- 4 large eggs
- 1 cup whole milk
- 1 cup heavy cream
- ½ cup granulated sugar
- Zest of 1 lemon
- ¼ cup fresh lemon juice
- 1 teaspoon vanilla extract
Toppings (Optional)
- Prepare the Croissants: Tear the day-old croissants into roughly 2-inch pieces and place them evenly in a greased baking dish, spreading the chunks out to allow even custard absorption.
- Whisk the Custard: In a large bowl, whisk together eggs, milk, cream, sugar, lemon zest, lemon juice, and vanilla extract until the mixture is smooth and fully combined, creating a rich custard base.
- Combine Berries and Custard: Scatter the fresh blueberries, raspberries, and sliced strawberries evenly over the croissants. Carefully pour the custard mixture on top, ensuring every piece is thoroughly soaked.
- Let It Rest: Cover the dish and refrigerate for at least one hour or overnight to allow the croissants to absorb the custard fully, enhancing the flavor and texture.
- Bake Until Golden: Remove the dish from the fridge, sprinkle sliced almonds on top if using, and bake in a preheated oven at 350°F (175°C) for 40 to 45 minutes, or until the custard is set and the top is lightly golden.
Notes
- Use day-old croissants for optimal custard absorption and texture.
- If using frozen berries, thaw and drain excess liquid before adding.
- Don’t skip the resting step to allow flavors to meld and bread to soak properly.
- Check the casserole starting 5 minutes early to prevent overbaking and drying.
- Add garnishes like sliced almonds after baking to keep them crunchy.
Nutrition
- Serving Size: 1 serving
- Calories: 350 kcal
- Sugar: 20 g
- Sodium: 220 mg
- Fat: 20 g
- Saturated Fat: 10 g
- Unsaturated Fat: 8 g
- Trans Fat: 0.5 g
- Carbohydrates: 30 g
- Fiber: 3 g
- Protein: 8 g
- Cholesterol: 180 mg
Keywords: Berry Lemon Croissant Casserole, breakfast casserole, berry breakfast, lemon custard, croissant recipe, brunch casserole