This Easy French Toast Casserole is my go-to solution for a comforting, crowd-pleasing breakfast or brunch. It captures the rich, custardy essence of traditional French toast but is baked in a single dish, making it perfect for feeding a group with minimal effort. Whether I'm hosting a holiday breakfast or simply want a cozy weekend treat, this recipe never fails to impress.

Why You’ll Love This Recipe

I love how this casserole transforms simple ingredients into a decadent dish. It's ideal for make-ahead preparation, allowing me to enjoy a relaxed morning without the hassle of flipping individual slices of French toast. The combination of creamy custard-soaked bread with a golden, slightly crisp top creates a delightful contrast in textures. Plus, it's endlessly customizable with various toppings and mix-ins to suit any taste.

Ingredients

(Here's a tip: Check out the full list of ingredients and measurements in the recipe card below.)

1 loaf of French bread (about 10 to 12 ounces), cut into cubes
8 large eggs
2 cups of whole milk
½ cup of heavy cream
¼ cup of granulated sugar
¼ cup of brown sugar
2 teaspoons of vanilla extract
1 teaspoon of ground cinnamon
¼ teaspoon of salt
Optional toppings: powdered sugar, maple syrup, fresh berries, or whipped cream

Directions

Prepare the Bread: I start by lightly greasing a 9x13 inch baking dish. Then, I spread the cubed French bread evenly in the dish.
Make the Custard: In a large bowl, I whisk together the eggs, milk, cream, both sugars, vanilla extract, cinnamon, and salt until well combined.
Assemble the Casserole: I pour the custard mixture over the bread cubes, ensuring all pieces are coated evenly. I gently press down with a spatula to help the bread absorb the custard.
Refrigerate: I cover the dish with foil and refrigerate it for at least an hour, or overnight. This allows the bread to fully soak up the custard, resulting in a more flavorful and cohesive casserole.
Bake: When I'm ready to bake, I preheat the oven to 350°F (175°C). I bake the covered casserole for about 30 minutes, then remove the foil and bake for another 25-30 minutes, or until the top is golden brown and the center is set.
Serve: After baking, I let the casserole stand for a few minutes before serving. This helps it settle, making it easier to cut into portions. I serve it warm, topped with powdered sugar, a drizzle of maple syrup, fresh berries, or a dollop of whipped cream for an extra special touch.

Servings and Timing

This recipe yields approximately 8 servings. The total time to prepare and bake the casserole is about 65 minutes, not including the refrigeration time. I often prepare it the night before and bake it in the morning, making it a convenient option for busy days.

Variations

Add-ins: I sometimes mix in chopped nuts, chocolate chips, or dried fruits like raisins or cranberries for added texture and flavor.
Bread Choices: While French bread works wonderfully, I've also used brioche or challah for a richer taste.
Flavor Enhancements: A pinch of nutmeg or a splash of orange zest can add a delightful twist to the custard mixture.
Savory Option: For a savory version, I omit the sugars and cinnamon, and add cooked sausage, sautéed vegetables, and shredded cheese.

Storage/Reheating

Storage: I store any leftovers in an airtight container in the refrigerator for up to 3 days.

Reheating: To reheat, I place individual portions in the microwave for about 1-2 minutes, or until heated through. Alternatively, I reheat the entire casserole in the oven at 350°F (175°C) for about 15-20 minutes.

FAQs

How far in advance can I prepare the casserole?

I often prepare the casserole the night before and refrigerate it overnight. This allows the bread to fully absorb the custard, enhancing the flavor and texture.

Can I freeze the French Toast Casserole?

Yes, I can freeze the assembled, unbaked casserole. I wrap it tightly with plastic wrap and aluminum foil, then freeze it for up to 2 months. When ready to bake, I thaw it in the refrigerator overnight and bake as directed.

What can I use instead of French bread?

I've used brioche, challah, or even day-old sandwich bread as substitutes. The key is to use bread that can absorb the custard without becoming too soggy.

How do I know when the casserole is done baking?

The casserole is done when the top is golden brown and the center is set. I insert a knife into the center; if it comes out clean, it's ready.

Can I make a smaller batch?

Absolutely. I halve the ingredients and use an 8x8 inch baking dish for a smaller batch, adjusting the baking time as needed.

Conclusion

This Easy French Toast Casserole has become a staple in my kitchen for its simplicity and versatility. Whether I'm hosting a brunch or craving a comforting breakfast, this dish delivers every time. I encourage you to try it and make it your own with your favorite additions and toppings.

Easy French Toast Casserole Recipe

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Author: Sue
Prep Time: 15 minutes
Cook Time: 55 minutes
Total Time: 1 hour 10 minutes
Yield: 8 servings
Category: Breakfast
Method: Baking
Cuisine: American
Diet: Vegetarian

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Description

This Easy French Toast Casserole is a comforting, make-ahead breakfast dish that's perfect for feeding a crowd. Featuring custard-soaked French bread baked to golden perfection, it's versatile, customizable, and ideal for holiday mornings or cozy weekend brunches.

Instructions

Lightly grease a 9x13 inch baking dish and spread the cubed French bread evenly inside.
In a large bowl, whisk together eggs, milk, cream, both sugars, vanilla extract, cinnamon, and salt until well combined.
Pour the custard mixture over the bread cubes, pressing down gently to ensure all pieces are coated.
Cover the dish with foil and refrigerate for at least 1 hour or overnight.
Preheat the oven to 350°F (175°C). Bake the casserole covered for 30 minutes, then remove the foil and bake for another 25-30 minutes until golden brown and set.
Let stand for a few minutes before serving. Top with powdered sugar, maple syrup, fresh berries, or whipped cream as desired.