Make-Ahead Overnight French Toast Casserole​

Highlighted under: Home Comfort Recipes

Prepare a delicious breakfast with this Make-Ahead Overnight French Toast Casserole, perfect for busy mornings.

Emily

Created by

Emily

Last updated on 2025-12-13T20:13:49.517Z

This Make-Ahead Overnight French Toast Casserole is the ideal dish for lazy weekends or holiday breakfasts. Combining the classic flavors of French toast with the convenience of being prepared the night before, this casserole is sure to become a family favorite.

Why You Will Love This Recipe

  • Perfectly spiced with cinnamon and nutmeg
  • Soft, custardy texture that's incredibly satisfying
  • Can be customized with your favorite fruits and toppings

A Perfect Breakfast for Any Occasion

When it comes to breakfast, few dishes can compete with the comforting flavors of French toast. This Make-Ahead Overnight French Toast Casserole takes that classic dish to new heights. By preparing it the night before, you can simply pop it in the oven the next morning, making it an ideal choice for busy weekdays or leisurely weekend brunches. Whether you're hosting guests or simply treating your family, this casserole is sure to impress.

The beauty of this dish lies in its versatility. You can easily adapt it to suit any occasion or preference. Add seasonal fruits like berries or apples for a burst of freshness, or sprinkle in some chocolate chips for a decadent twist. No matter how you customize it, the base recipe ensures a delightful, custardy texture that everyone will love.

The Science of Soaking

One of the key steps in making this casserole is allowing the bread to soak in the custard mixture overnight. This process is crucial for achieving the perfect texture. The bread absorbs the rich mixture of eggs and cream, resulting in a soft and custardy interior once baked. This method not only enhances the flavor but also ensures that each bite is moist and satisfying.

For best results, choose a sturdy bread like challah or brioche that can hold up to the soaking. These types of bread are slightly sweet and have a rich flavor that complements the spices beautifully. If you're feeling adventurous, consider adding a hint of orange or lemon zest to the custard for an extra layer of brightness.

Serving Suggestions and Variations

When it comes to serving this delectable casserole, the possibilities are endless. A generous drizzle of warm maple syrup is a must, but you can also top it with whipped cream, fresh fruits, or even a sprinkle of powdered sugar for a touch of elegance. This dish pairs wonderfully with a side of crispy bacon or sausage, making it a well-rounded breakfast option.

For those who prefer a lighter version, consider using almond milk or a sugar substitute in the custard mixture. You can also experiment with different spices such as cardamom or ginger to give your casserole a unique twist. This recipe is not just limited to breakfast; it can also serve as a delightful dessert when served warm with ice cream!

Ingredients

For the Casserole

  • 1 loaf of challah or brioche bread, cubed
  • 8 large eggs
  • 2 cups whole milk
  • 1/2 cup heavy cream
  • 1/2 cup granulated sugar
  • 2 teaspoons vanilla extract
  • 1 teaspoon ground cinnamon
  • 1/4 teaspoon ground nutmeg
  • 1/2 teaspoon salt
  • 1/2 cup maple syrup (for serving)

Feel free to add your favorite toppings such as fresh berries, whipped cream, or nuts.

Instructions

Prepare the Bread

In a large bowl, combine the cubed bread and set aside.

Make the Custard Mixture

In another bowl, whisk together the eggs, milk, cream, sugar, vanilla, cinnamon, nutmeg, and salt until well combined.

Combine and Refrigerate

Pour the custard mixture over the bread cubes, making sure all the bread is soaked. Cover the bowl with plastic wrap and refrigerate overnight.

Bake the Casserole

Preheat the oven to 350°F (175°C). Remove the casserole from the refrigerator and let it sit at room temperature for 20 minutes. Bake for 45 minutes until golden and set.

Serve

Drizzle with maple syrup before serving and enjoy!

This casserole can be made a day in advance, making breakfast easy and delicious!

Storing and Reheating Leftovers

If you find yourself with leftover casserole, don’t worry—it's just as delicious the next day! Store any uneaten portions in an airtight container in the refrigerator. When you're ready to enjoy it again, simply reheat individual servings in the microwave or warm it in the oven at 350°F (175°C) until heated through. This makes for a quick and satisfying breakfast option on those hectic mornings.

For longer storage, you can freeze the baked casserole. Cut it into portions, wrap them tightly in plastic wrap, and place them in a freezer-safe container. When you're ready to eat, thaw overnight in the refrigerator and reheat as described above. This is a great way to meal prep and ensure you have a delicious breakfast ready at your fingertips!

Cooking Tips for Success

To ensure your casserole bakes evenly, it’s important to let it sit at room temperature for about 20 minutes after removing it from the refrigerator. This helps prevent a drastic temperature change that could lead to uneven cooking. Keep an eye on the casserole as it bakes; if the top is browning too quickly, cover it loosely with aluminum foil to prevent burning.

Another tip is to use day-old bread for this recipe. Stale bread absorbs the custard mixture better, leading to an even creamier texture. If you only have fresh bread, you can dry it out slightly by cutting it into cubes and leaving it out for a few hours before soaking. This small step can make a big difference in the final result.

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Questions About Recipes

→ Can I use a different type of bread?

Yes, you can use any bread you like, such as sourdough or whole grain.

→ How long can I store leftovers?

Leftovers can be stored in the refrigerator for up to 3 days.

→ Can I freeze this casserole?

Yes, you can freeze the unbaked casserole. Just thaw in the refrigerator overnight before baking.

→ What can I serve with this casserole?

It pairs well with fresh fruit, yogurt, or even a side of bacon.

Make-Ahead Overnight French Toast Casserole​

Prepare a delicious breakfast with this Make-Ahead Overnight French Toast Casserole, perfect for busy mornings.

Prep Time20 minutes
Cooking Duration45 minutes
Overall Time65 minutes

Created by: Emily

Recipe Type: Home Comfort Recipes

Skill Level: Easy

Final Quantity: 8 servings

What You'll Need

For the Casserole

  1. 1 loaf of challah or brioche bread, cubed
  2. 8 large eggs
  3. 2 cups whole milk
  4. 1/2 cup heavy cream
  5. 1/2 cup granulated sugar
  6. 2 teaspoons vanilla extract
  7. 1 teaspoon ground cinnamon
  8. 1/4 teaspoon ground nutmeg
  9. 1/2 teaspoon salt
  10. 1/2 cup maple syrup (for serving)

How-To Steps

Step 01

In a large bowl, combine the cubed bread and set aside.

Step 02

In another bowl, whisk together the eggs, milk, cream, sugar, vanilla, cinnamon, nutmeg, and salt until well combined.

Step 03

Pour the custard mixture over the bread cubes, making sure all the bread is soaked. Cover the bowl with plastic wrap and refrigerate overnight.

Step 04

Preheat the oven to 350°F (175°C). Remove the casserole from the refrigerator and let it sit at room temperature for 20 minutes. Bake for 45 minutes until golden and set.

Step 05

Drizzle with maple syrup before serving and enjoy!

Nutritional Breakdown (Per Serving)

  • Calories: 320 kcal
  • Total Fat: 18g
  • Saturated Fat: 10g
  • Cholesterol: 240mg
  • Sodium: 300mg
  • Total Carbohydrates: 30g
  • Dietary Fiber: 1g
  • Sugars: 12g
  • Protein: 9g