Traditional French Toast Casserole

Name: Traditional French Toast Casserole
Prep time: 10 min
Cook time: 40 min
Total time: 50 min
Cuisine: French
Ingredients: 1 loaf brioche (challah, or French bread, cut into 1-inch cubes); 6 large eggs; 2 cups whole milk; 1/2 cup granulated sugar; 1 tablespoon vanilla extract; 1 teaspoon ground cinnamon; 1/4 teaspoon salt; 1/2 cup unsalted butter (melted)

Jessica Baker

Update : February 4, 2026

Traditional French Toast Casserole served with syrup and berries

why make this recipe

Traditional French Toast Casserole is a delightful dish that combines the classic flavors of French toast into an easy-to-make casserole. It’s perfect for breakfast or brunch and can feed a crowd. This recipe is great for gatherings, holidays, or simply a cozy family meal. You prepare it ahead of time, so it’s hassle-free when serving. Everyone will love its sweet, comforting taste!

how to make Traditional French Toast Casserole

Ingredients:

1 loaf brioche (challah, or French bread, cut into 1-inch cubes)
6 large eggs
2 cups whole milk
1/2 cup granulated sugar
1 tablespoon vanilla extract
1 teaspoon ground cinnamon
1/4 teaspoon salt
1/2 cup unsalted butter (melted)

Directions:

Preheat your oven to 350°F.
Grease a 9×13-inch baking dish with butter or nonstick spray.
Spread the bread cubes evenly in the prepared dish.
In a large mixing bowl, whisk together the eggs, milk, sugar, vanilla, cinnamon, and salt until well combined.
Pour the egg mixture evenly over the bread, pressing the bread down lightly so it absorbs the liquid.
Drizzle the melted butter over the top.
Let the casserole sit for 10 minutes to allow the bread to soak up the custard.
Bake uncovered for 40 minutes or until the top is golden brown and the center is set.
Remove from the oven and let cool slightly before serving.
Serve warm with maple syrup, powdered sugar, or fresh berries.

how to serve Traditional French Toast Casserole

Serve this delicious casserole warm right out of the oven. You can add toppings like maple syrup, fresh berries, or a sprinkle of powdered sugar. It pairs well with a side of whipped cream or yogurt for a complete breakfast experience.

how to store Traditional French Toast Casserole

If you have leftovers, let the casserole cool completely. Then, cover it with plastic wrap or store it in an airtight container in the refrigerator. It will stay fresh for about 3-4 days. You can reheat individual servings in the microwave or warm it in the oven before serving again.

tips to make Traditional French Toast Casserole

Use day-old bread for the best texture. It absorbs the custard better and prevents it from becoming mushy.
For extra flavor, consider adding nuts, chocolate chips, or dried fruit to the bread before pouring on the egg mixture.
Letting the casserole sit for a bit after baking will help it set up nicely, ensuring cleaner slices.

variation

You can try different types of bread, such as challah or a hearty French loaf. Add spices like nutmeg for extra warmth or even some orange zest for a citrusy twist.

FAQs

Can I prepare French Toast Casserole the night before?
Yes! You can assemble it the night before, cover it, and store it in the fridge. Just pop it in the oven when you’re ready to bake it the next day.

Can I freeze leftover casserole?
Yes, you can freeze leftover casserole. Wrap it tightly and store it in the freezer for up to 2 months. Thaw it in the fridge before reheating.

What can I serve with French Toast Casserole?
You can serve it with maple syrup, fresh fruit, whipped cream, or even crispy bacon on the side for a savory touch.