Overnight Brioche French Toast Casserole
This Overnight Brioche French Toast Casserole combines soft brioche bread with a rich vanilla custard, making it the perfect breakfast for busy mornings.
Ingredients
Casserole Ingredients
- 1 loaf brioche bread Cut into cubes.
- 2 cups oat milk or unsweetened almond milk Provides a creamy base for the custard.
- 5 eggs Create structure and richness.
- 1/2 cup pure maple syrup Adds natural sweetness.
- 1 tablespoon vanilla extract Enhances flavor.
- 1 teaspoon ground cinnamon Provides warming spice.
- 1/4 cup all-purpose flour Helps thicken the custard.
- 1/4 cup coconut sugar or light brown sugar Adds caramel sweetness.
- 1/4 cup cold unsalted butter Cubed, adds richness.
- to taste fresh berries Optional topping.
Instructions
Preparation
- In a large bowl, whisk together the oat milk, eggs, maple syrup, vanilla extract, and ground cinnamon until well blended.
- Place the cubed brioche bread into a greased baking dish and pour the egg mixture over the bread, ensuring it soaks evenly.
- Seal the dish with plastic wrap and place it in the refrigerator overnight to allow the bread to absorb the custard.
Cooking
- Preheat your oven to 350°F (175°C) the next day.
- In a small bowl, mix together the flour, coconut sugar, and additional ground cinnamon. Add the cubed butter and mix until crumbly.
- Remove the dish from the refrigerator, sprinkle the prepared topping over the soaked bread, and gently press down.
- Place in the oven and bake for 40-45 minutes until puffed and golden brown.
Serving
- Let the casserole cool for a few minutes before serving.
- Serve warm, optionally topped with fresh berries, maple syrup, or powdered sugar for added sweetness.
Notes
For the best texture, use stale brioche and ensure the casserole sits in the fridge overnight. Feel free to customize toppings to your liking.