French Toast Casserole Recipe

Delicious Baked French Toast Casserole Recipe for Easy Mornings

French toast casserole is the epitome of comfort food, perfect for breakfast or brunch gatherings. This baked dish is a delightful variation of classic French toast, combining rich, custardy layers of bread with a crisp, golden brown topping. It’s easy to prepare, customizable, and ideal for feeding a crowd. Whether you’re a seasoned chef or new to the kitchen, this dish is a foolproof way to impress your guests. Let’s explore the secrets to creating the perfect French toast casserole, step by step, and why this recipe deserves a spot in your meal rotation.

What Is French Toast Casserole?

French toast casserole is a layered breakfast dish that transforms stale or day-old bread into a sweet and indulgent treat. Unlike traditional French toast, which requires cooking individual slices on a griddle, this casserole is baked in a single dish, making it far more convenient for serving a group.

The beauty of this dish lies in its simplicity. Bread cubes are soaked in a rich egg mixture, flavored with cinnamon, brown sugar, and vanilla, then baked to perfection. The result is a custard-like interior with a slightly crisp top—a texture that is as satisfying as the flavors.

Whether you call it a breakfast casserole or baked French toast, this dish is versatile enough for casual family mornings or elegant brunch spreads.

Why This Recipe Stands Out

What sets this French toast casserole recipe apart is its flexibility. It can be prepared in advance as an overnight French toast casserole, making it the ultimate make-ahead breakfast. The custard mixture soaks into the bread as it sits, ensuring the flavors meld beautifully by the time it goes into the oven.

Additionally, the recipe allows for endless customization. From the type of bread used to the choice of toppings, you can tailor this dish to your preferences. Repurposing day-old bread or brioche that might otherwise go unused is also a fantastic way to reduce food waste.

Best Bread for French Toast Casserole

Choosing the right bread is crucial to creating the perfect French toast casserole. The bread serves as the foundation, soaking up the rich custard mixture and providing the desired texture. Brioche and challah are widely regarded as the best options due to their tender, slightly sweet flavor and ability to absorb liquids without becoming overly soggy.

Day-old bread is ideal for casseroles as it holds its structure better than fresh bread. Sourdough or French bread is also an excellent choice if you prefer a firmer texture and a hint of tanginess. Avoid soft sandwich bread, as it tends to break apart and create a mushy casserole. The key is to use bread that balances absorption with structure, ensuring your casserole turns out golden brown and perfectly textured.

The Role of Custard in French Toast Casserole

The custard mixture is the heart of any French toast casserole, tying all the flavors together. Made with a blend of eggs, whole milk, heavy cream, and sugar, the custard not only moistens the bread but also adds richness and depth. The ground cinnamon, a pinch of salt, and vanilla extract elevate the flavor, while maple syrup can be added for an extra layer of sweetness.

When pouring the custard mixture over the bread, ensure even distribution to achieve a consistent texture throughout the dish. Let the casserole sit at room temperature for at least 30 minutes or refrigerate it overnight to allow the bread cubes to soak up the custard completely. This step is essential for a creamy, pudding-like interior that contrasts beautifully with a crisp, golden top.

The Best Bread for French Toast Casserole

Selecting the right bread is critical to the success of this casserole. Brioche and challah are excellent choices due to their soft, rich texture and slight sweetness. These breads absorb the custard mixture without disintegrating, resulting in a perfectly moist casserole.

Other suitable options include French bread, sourdough, and even crusty baguettes. Day-old bread works best, as it soaks up the custard more effectively than fresh bread. If you only have fresh bread, you can lightly toast the cubes in the oven before assembling the casserole.

How to Assemble and Bake

The assembly process is straightforward and forgiving, making it perfect even for beginners. Start by preparing your baking dish with butter or nonstick spray to ensure easy cleanup. Cube your bread into bite-sized pieces and spread them evenly in the dish.

The custard mixture is the heart of this dish. In a large mixing bowl, whisk together eggs, whole milk, heavy cream, granulated sugar, brown sugar, ground cinnamon, and a splash of vanilla extract. This mixture is rich and flavorful, creating the creamy base for the casserole.

Pour the custard mixture over the bread cubes, ensuring every piece is coated. Gently press the bread into the custard with a spatula or your hands, allowing it to absorb the liquid fully. Cover the dish with plastic wrap and refrigerate for at least two hours or overnight.

When ready to bake, preheat the oven to 350°F. Let the casserole sit at room temperature for 10 minutes before placing it in the oven. Bake until the top is golden brown and the custard is set about 40-45 minutes.

Why Overnight French Toast Casserole Is a Must-Try

Overnight preparation elevates this dish to new heights. Allowing the casserole to sit overnight gives the bread time to soak up every drop of the custard, resulting in a more uniform texture and flavor. The convenience of overnight French toast casserole cannot be overstated—it simplifies your morning routine while delivering a dish that feels anything but rushed.

Additionally, refrigerating the dish allows the flavors to develop further. Cinnamon, vanilla, and brown sugar infuse the bread with a warm, comforting taste that is perfect for any occasion.

Variations to Try

French toast casserole is a blank canvas for culinary creativity. Here are some popular variations:

Berry Bliss
Add fresh or frozen berries, such as blueberries, raspberries, or strawberries, between the bread cubes for a burst of fruity flavor. Top with whipped cream or powdered sugar for an elegant finish.

Apple Cinnamon
Incorporate thinly sliced apples and an extra sprinkle of ground cinnamon. This variation is particularly delightful in the fall, evoking the flavors of apple pie.

Pecan Praline Topping
For a nutty, sweet crunch, mix chopped pecans with melted butter and brown sugar. Sprinkle this mixture over the casserole before baking for a praline-inspired topping.

Savory Twist
If you’re not in the mood for sweet, turn this dish into a savory breakfast casserole by omitting the sugar and cinnamon. Add cooked sausage, shredded cheese, and sautéed vegetables for a hearty meal.

Serving Suggestions

French toast casserole is best served warm, straight from the oven. Allow it to cool for 10 minutes before slicing to let the custard set. Pair it with a drizzle of maple syrup, a dollop of whipped cream, or a dusting of powdered sugar for added sweetness.

For brunch gatherings, consider serving the casserole alongside savory dishes like scrambled eggs, bacon, or a fresh salad. The balance of sweet and savory creates a well-rounded meal that will satisfy every palate.

Storing and Reheating

Leftover French toast casserole stores beautifully. Place any remaining portions in an airtight container in the fridge, where they will keep for up to three days. To reheat, cover the casserole with foil and warm it in a 350°F oven until heated through. Alternatively, individual slices can be microwaved for a quick breakfast.

If you’re preparing the casserole in advance for a special occasion, you can freeze it before baking. Assemble the dish, cover it tightly with foil, and freeze for up to one month. Thaw overnight in the fridge before baking as usual.

Avoiding Common Pitfalls

Why Does My Casserole Turn Out Soggy?
Soggy casseroles are often the result of using overly fresh bread or not allowing enough time for the custard to soak. Using day-old bread and refrigerating the dish overnight can prevent this issue.

How Do I Achieve a Crispy Topping?
For a crispier top, consider sprinkling the casserole with granulated sugar and cinnamon before baking. This creates a caramelized crust that contrasts beautifully with the creamy interior.

Can I Use Gluten-Free Bread?
Absolutely! Gluten-free bread works well in this recipe, especially if it has a sturdy texture similar to brioche or sourdough.

Why You’ll Love This Recipe

This French toast casserole recipe is a game-changer for breakfast or brunch. It’s easy to prepare, adaptable to various tastes, and a guaranteed crowd-pleaser. The combination of rich custard, sweet cinnamon, and golden brown bread cubes makes it irresistible. Whether you’re hosting a holiday brunch or looking for a special weekend breakfast, this casserole is sure to impress.

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Baked French toast casserole Overnight French toast casserole Best French toast casserole Make-ahead breakfast casserole

French Toast Casserole Recipe


  • Author: Lina
  • Total Time: 8hrs 45 mins
  • Yield: 1 (9×13-inch) casserole 1x

Description

Enjoy the best French toast casserole recipe with brioche, cinnamon, and maple syrup. Perfect for breakfast, brunch, or make-ahead meals.


Ingredients

Scale

      French Toast:

  • 1 cup brown sugar
  • ½ cup unsalted butter
  • 1 (8 ounces) loaf of crusty French bread, 
  • 2 cups milk
  • 6 large eggs
  • 2 teaspoons vanilla extract

    Topping:

  • 1 tablespoon brown sugar, or to taste
  • ¼ teaspoon ground cinnamon, or to taste

Instructions

Spray a 9×13 baking dish with cooking spray. Place the cubed bread into the baking dish, and set aside.
Place the eggs, milk, heavy cream, sugar, brown sugar, vanilla, cinnamon, and salt into a large bowl. Whisk together until well combined. Some of the cinnamon may float on top, but that’s okay.
Pour the custard over the bread cubes. Take a large spoon and press the bread into the custard so it starts to soak up. Cover the dish and place it in the fridge to soak for at least 6 hours, or overnight.
Preheat the oven to 350°F.
Whisk together the melted butter, brown sugar, and cinnamon in a small bowl until smooth. Drizzle this mixture all over the top of the casserole.
Cover with aluminum foil and bake for 30 minutes. Remove the tin foil and bake for another 25-30 minutes until the top is golden brown and a knife inserted into the center comes out clean.
Let cool for 15 minutes. Slice and serve with a dusting of powdered sugar and a drizzle of maple syrup. Feel free to add more of your favorite toppings, too.

Notes

  1. Crusty French bread is perfect for this recipe, but feel free to use brioche, challah, sourdough, white bread, or Texas toast. Just make sure the amount of bread is the same, that it’s cubed the same way, and that it’s dry.
  2. You can use all milk or half and half in place of the heavy cream. However, the heavy cream adds more richness.
  3. Add freshly grated nutmeg to the custard for a festive holiday twist.
  4. Other topping ideas: whipped cream, fresh berries, apple pie filling, caramel sauce, warm vanilla sauce, preserves, ice cream, or toasted nuts.
  5. Keep leftovers in the fridge for up to 3 days or in the freezer for up to 3 months. Reheat in the oven or microwave.
  • Prep Time: 15 mins
  • Cook Time: 30 mins . rest time 8 hrs
  • Category: Desserts
  • Cuisine: french

Nutrition

  • Serving Size: per serving
  • Calories: 382kcal
  • Sugar: 32g
  • Sodium: 352mg
  • Fat: 17g
  • Carbohydrates: 48g
  • Fiber: 1g
  • Protein: 12g
  • Cholesterol: 175mg

Keywords: Baked French toast casserole, Best French toast casserole, Make-ahead breakfast casserole

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