
Overnight French Toast Casserole
Make-ahead French toast casserole perfect for feeding a crowd at 285 calories per serving. Prep the night before and bake in the morning for effortless entertaining.
Added by Recipe Organizer Team
20m
12
Click to copy recipe URL and open the app
Ingredients
- 1 loaf (1 lb) day-old brioche or challah bread, cut into 1-inch cubes
- 8 large eggs
- 2 cups whole milk
- 1/2 cup heavy cream
- 1/3 cup granulated sugar
- 1/4 cup maple syrup, plus extra for serving
- 1 teaspoon vanilla extract
- 1 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1/2 teaspoon salt
- 4 tablespoons unsalted butter, melted
- 2 tablespoons brown sugar
- 1 cup fresh berries (blueberries, raspberries, or sliced strawberries)
- Powdered sugar for dusting
Instructions
- 1
Prepare the Bread
Grease a 9x13-inch baking dish with butter. Arrange the cubed bread evenly in the prepared dish, filling it completely.
- 2
Make the Custard
In a large bowl, whisk together eggs, milk, heavy cream, granulated sugar, maple syrup, vanilla extract, cinnamon, nutmeg, and salt until well combined.
- 3
Assemble the Casserole
Pour the custard mixture evenly over the bread cubes, pressing down gently to ensure all bread is soaked. Scatter fresh berries on top.
- 4
Overnight Rest
Cover tightly with plastic wrap and refrigerate for at least 4 hours or overnight, allowing the bread to fully absorb the custard.
- 5
Prepare for Baking
Remove from refrigerator 30 minutes before baking. Preheat oven to 350°F (175°C). Remove plastic wrap and drizzle melted butter over the top, then sprinkle with brown sugar.
- 6
Bake the Casserole
Bake for 40-45 minutes, until the top is golden brown and the center is set but still slightly jiggly. A knife inserted in the center should come out mostly clean.
- 7
Rest and Serve
Let cool for 10 minutes before serving. Dust with powdered sugar and serve with warm maple syrup and additional fresh berries.
Chef's Tips
Use day-old bread for best texture absorption. Can be assembled up to 2 days ahead. Cover with foil if browning too quickly during baking.
Nutrition Facts
Frequently Asked Questions
Everything you need to know about making this overnight french toast casserole
How long does it take to make Overnight French Toast Casserole?
The listed total time is 65 minutes. Prep time is 20 minutes and cooking time is 45 minutes. Follow the instructions for any resting or chilling steps.
How many servings does this Overnight French Toast Casserole recipe make?
This recipe yields 12 servings.
What is the difficulty level of this Overnight French Toast Casserole recipe?
The listed difficulty level is medium.



