Ingredients
6–8 croissants Provide flaky, buttery base that absorbs custard perfectly for the signature croissant casserole texture
6 eggs Form the rich custard structure, adding protein and binding everything together
2 cups milk Creates a creamy soak for tender results in this breakfast bake
1/2 cup heavy cream Boosts richness and smoothness in the egg mixture
1/3 cup sugar Sweetens the custard without overpowering the natural berry flavors
2 tsp vanilla extract Infuses warm, aromatic notes that complement the berries
1 tsp cinnamon Adds cozy spice that enhances the overall berry croissant bake taste
2–3 cups mixed berries (blueberries, raspberries, blackberries, strawberries) Deliver juicy, tart bursts and vibrant color; fresh or frozen work well
Powdered sugar for serving Dusts on top for a sweet finish
Maple syrup or yogurt for serving Optional toppings for extra flavor and creaminess
Instructions
1-First Step: Prep your workspace (mise en place) Preheat the oven to 350ยฐF and grease a 9ร13-inch baking dish. Tear 6-8 croissants into bite-sized pieces. Spread them evenly in the dish. This base sets up the fluffy croissant casserole structure. For gluten-free, use certified croissants here.
2-Second Step: Mix the custard Whisk 6 eggs, 2 cups milk, 1/2 cup heavy cream, 1/3 cup sugar, 2 tsp vanilla, and 1 tsp cinnamon in a large bowl. Stir until smooth. Vegan adaptation: Replace eggs with flax mixture and dairy with plant alternatives. Pour this over the croissants slowly, pressing down to soak.
3-Third Step: Add the berries Scatter 2-3 cups mixed berries evenly over the top. Blueberries hold shape well, while raspberries add tang. If using frozen, no need to thaw, but add 1 tbsp cornstarch to thicken juices. For low-calorie, increase berries to 3 cups and skip cream. Let the mixture soak for 20-30 minutes. This step builds flavor in your easy berry croissant bake.
4-Fourth Step: Bake to perfection Bake uncovered for 35-45 minutes. Look for puffed, golden top and set center. Cover with foil after 25 minutes if browning too fast. Overnight prep: Assemble and chill up to 24 hours for deeper flavor. Add 5-10 minutes bake time from fridge.
5-Fifth Step: Rest and serve Rest 10 minutes before cutting. Dust with powdered sugar, drizzle maple syrup, or top with yogurt. Serves 6-8. Pair with coffee for brunch. This mixed berry croissant casserole shines warm.
Last Step:
Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.Notes
๐ฅ Use day-old croissants for better texture – fresh ones can become too mushy when soaked in the custard mixture
๐ Mix fresh and frozen berries for the best flavor and texture combination throughout the bake
โฐ Assemble this dish the night before and refrigerate overnight for an easy make-ahead breakfast option
- Prep Time: 20 minutes
- Soaking time: 15 minutes
- Cook Time: 45 minutes
- Category: Breakfast
- Method: Baked
- Cuisine: French-American
- Diet: Vegetarian
Nutrition
- Serving Size: 1 serving
- Calories: 320
- Sugar: 18g
- Sodium: 280mg
- Fat: 22g
- Saturated Fat: 13g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 28g
- Fiber: 2g
- Protein: 7g
- Cholesterol: 140mg
