Dessert

Croissant French Toast Casserole with Fresh Berries Recipe

Name: Croissant French Toast Casserole with Fresh Berries Recipe
Prep time: 15 min
Cook time: 45 min
Total time: 1 h
Cuisine: American
Ingredients: 5-6 large croissants (fresh or a few days old); 5 eggs; 1 cup whole milk (warm); 1/2 cup heavy cream; 4 tbsp melted butter; 1/3 cup sugar; 2 tsp vanilla extract; 2 tsp ground cinnamon; 1/2 tsp fine sea salt; 2 cups blueberries or mixed berries (plus more to garnish: strawberries, blueberries, blackberries, raspberries)

BySimon Carel December 6, 2025December 6, 2025

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Introduction

Indulge in a delightful twist on a breakfast classic with this Croissant French Toast Casserole. Soft, buttery croissants soak in a rich custard, baked with fresh berries for a sweet and satisfying start to your day. It’s perfect for a weekend brunch or a cozy holiday morning.

A close-up of a dish showing three main layers: at the bottom, golden brown, crispy croissant pieces with flaky textures; scattered on top are bright red raspberries, sliced strawberries with red and white interiors, deep blue blueberries, and dark purple blackberries; the topmost layer is a fine dusting of white powdered sugar falling gently from a metal sieve above, adding a soft texture and white contrast across the colorful berries and croissants. The dish is presented in a white bowl placed on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Ingredients

5-6 large croissants (fresh or a few days old)
5 eggs
1 cup whole milk (warm)
1/2 cup heavy cream
4 tbsp melted butter
1/3 cup sugar
2 tsp vanilla extract
2 tsp ground cinnamon
1/2 tsp fine sea salt
2 cups blueberries or mixed berries (plus more to garnish: strawberries, blueberries, blackberries, raspberries)

Instructions

Step 1: Preheat your oven to 350°F and butter a 9″x13” casserole baking dish to prevent sticking.
Step 2: Cut the croissants into small pieces about 1 to 1.5 inches in size and spread them evenly in the prepared dish.
Step 3: In a large bowl, whisk together the eggs, warm milk, heavy cream, melted butter, sugar, vanilla extract, ground cinnamon, and sea salt until smooth.
Step 4: Pour the custard mixture over the croissant pieces, pressing down gently with a spatula to ensure they soak up the custard. Scatter the berries on top and gently push some berries between the croissant layers for bursts of fruit throughout.
Step 5: Let the casserole sit for at least 15 minutes to absorb the custard. For best results, cover and refrigerate overnight.
Step 6: Bake in the preheated oven for about 45 minutes, until the casserole is set and golden brown on top. Serve warm, garnished with extra berries if desired.

Tips & Variations

Use slightly stale croissants for better custard absorption without the bread falling apart.
Add a splash of orange zest to the custard for a citrusy brightness.
Swap blueberries for seasonal fruits like peaches or apples to customize the flavor.
For extra indulgence, drizzle maple syrup or a dusting of powdered sugar before serving.

Storage

Store any leftovers covered in the refrigerator for up to 3 days. Reheat individual portions in the microwave or rewarm the whole casserole in a 325°F oven until heated through. This dish can also be prepared the night before baking for convenient, ready-to-go mornings.