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Katie's Cucina » Recipes » Breakfast

Brioche French Toast Casserole

Published: Dec 3, 2023 by Katie · This post may contain affiliate links

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Indulge in the luxurious fusion of buttery brioche, velvety custard, and a warm cinnamon and vanilla embrace with my Brioche French Toast Casserole recipe. A make-ahead twist on a classic breakfast favorite that transforms any occasion into a celebration.

Two stacked white plates with two slices of french toast bake and berries.

Brioche French Toast Casserole is a sumptuous and indulgent dish that elevates the classic French toast to a whole new level, making it an ideal centerpiece for special holiday breakfasts or leisurely brunch gatherings. The rich and buttery brioche bread, soaked in a custard made from eggs, milk, and cream, creates a decadent harmony of flavors and textures. This delightful casserole is similar to my french toast muffins but offers a convenient twist to traditional French toast, allowing for easy preparation ahead of time, making it perfect for festive occasions when you want to spend more time with loved ones and less time in the kitchen.

My family loves the smell of cinnamon and vanilla wafting through the air as it bakes adds a touch of warmth to holiday mornings, making this dish not just a breakfast but a cherished tradition, creating lasting memories around the table. This is my go-to Christmas morning breakfast and my kids cannot get enough of it. Whether adorned with a dusting of powdered sugar, drizzled with maple syrup, or topped with vibrant fresh berries or maybe all of the above. My Brioche French Toast Casserole recipe is certain to become a cherished favorite, and perhaps be made into a new family tradition.

Jump to:
  • Why this Recipe Works
  • Ingredients
  • How to Make French Toast Casserole
  • FAQs
  • Tips and Tricks
  • Sides for French Toast
  • Brioche French Toast Casserole

Why this Recipe Works

White baking dish filled with baked french toast with a black spatula holding a slice over the baking dish.

Elevated Flavor and Texture – The use of brioche bread imparts a rich, buttery flavor and a soft, delicate texture, taking traditional French toast to a new level of indulgence.

Effortless Entertaining – Perfect for special occasions, this casserole allows you to prepare a delicious breakfast the night before, giving you more time to enjoy the festivities with family and friends.

Versatile Customization – Brioche French Toast Casserole is highly customizable. Whether you prefer a classic approach or want to experiment with different flavors and toppings, this recipe allows you to tailor it to your taste, making it a versatile and beloved dish for any occasion.

Ingredients

Ingredients on counter: brioche, eggs, cinnamon, nutmeg, heavy cream, milk, brown sugar, vanilla extract, and salt.
  • Bread – I like to use a loaf of brioche bread for this recipe. The butteriness of the bread make this stand out!
  • Eggs – You will need a half dozen eggs to create a thick custard base for this baked french toast.
  • Dairy – I use a mix of 2% milk and heavy cream.
  • Sugar – I like to use light brown sugar that is blended in the custard before mixing in with the bread.
  • Spices – A combination of cinnamon and nutmeg is what brings the french toast flavors together.
  • Vanilla – I love to use a tablespoon of vanilla extract in a French toast casserole. It adds a rich and aromatic depth of flavor, elevating the dish to a delightful and indulgent breakfast experience.

How to Make French Toast Casserole

Cubes of brioche bread cut with slices of brioche and a serrated knife in the background.

First, preheat your oven to 350°F (175°C).

Cut the brioche bread into cubes. You can use a day-old brioche for better absorption of the egg mixture.

Silver bowl filled with milk, eggs, brown sugar, cinnamon, and vanilla extract.
White bowl filled with cinnamon custard mixture with bread next to it.

In a large mixing bowl, whisk together the eggs, milk, heavy cream, brown sugar, vanilla extract, ground cinnamon, nutmeg, and salt. Mix together ensuring that the sugar is well dissolved.

White baking dish filled with custard and chopped up bread.

Grease a baking dish and place the brioche cubes in it. Pour the egg mixture over the brioche, making sure all the pieces are well-coated. Allow it to sit for about 15-20 minutes, giving the bread a chance to absorb the liquid.

Bake the casserole, uncovered, in the preheated oven for 45-55 minutes or until the top is golden brown and the center is set.

White baking dish with baked french toast with powder sugar on top.

Once done, remove the casserole from the oven and let it cool for a few minutes. Dust the top with powder sugar, then slice it into squares, and serve warm with maple syrup.

FAQs

Double stacked white plate filled with slices of baked french toast with berries and two forks next to the plate.
Can I use a different type of bread?

While brioche adds a rich and buttery flavor, you can experiment with other bread types like challah or French bread. Ensure it’s slightly stale for better absorption.

Can I make it ahead of time?

Yes, you can assemble the casserole the night before and refrigerate it. Allow it to come to room temperature before baking for even cooking.

What toppings work well with this casserole?

Maple syrup is a classic choice, but you can also add a dollop of whipped cream, a sprinkle of powdered sugar, or fresh berries for added freshness.

Can I freeze leftovers?

While it’s best enjoyed fresh, you can freeze leftovers in an airtight container. Reheat individual portions in the oven for a few minutes for a quick and delicious breakfast.

How can I make french toast casserole more indulgent?

Consider adding chocolate chips, chopped nuts, or a drizzle of caramel sauce to make the casserole even more decadent. Or you can create a streusel topping by combining flour, brown sugar, and cinnamon mixed with cold pieces of butter to create a decadent topping. Add the topping before you bake.

Tips and Tricks

White plate filled with two slices of baked french toast with berries on a blue and white checkered napkin with orange juice next to it.

Here are a few of my favorite tips and tricks whenever I make french toast casserole with brioche.

  • Use Day-Old Brioche: Opt for day-old brioche for better absorption of the egg mixture. The slightly stale bread helps prevent the casserole from becoming too mushy.
  • Allow for Soaking Time: Let the brioche cubes soak in the egg mixture for at least 15-20 minutes before baking. This ensures that the bread absorbs the custard, resulting in a moist and flavorful casserole.
  • Customize the Flavor: Experiment with flavors by adding a dash of nutmeg, orange zest, or a sprinkle of your favorite spices to the egg mixture. This allows you to tailor the casserole to your taste preferences.
  • Prevent Over-Browning: I have never had this issue with my stove. But every stove is different. If you often experience your food browning too quickly I will advise you to cover the casserole with foil for the first half of the baking time to prevent excessive browning. Remove the foil during the last 15-20 minutes of baking to achieve a golden brown top.
  • Serve Fresh and Warm: Brioche French Toast Casserole is best enjoyed fresh out of the oven.
  • Overnight: If preparing ahead, you can assemble the casserole the night before and refrigerate it. Bring it to room temperature before baking for optimal results.

Sides for French Toast

Not sure what sides go with french toast? Here are a few of my favorite recommendations that pair perfectly.

  • Brown skillet with scrambled eggs topped with chives and silicone spatula.
    How to Make Scrambled Eggs
  • Square photo of a paper towel lined plate with crispy bacon
    Air Fryer Bacon
  • Instant Pot Egg Bites
  • Top view of a red bowl filled with diced crispy breakfast potatoes.
    Fried Breakfast Potatoes

If you make this french toast casserole with brioche recipe, I would be honored and love for you to take the time to leave a ⭐ star rating and comment! I spend hours developing and testing these recipes, and always love to hear feedback and user experience!

Don’t forget to FOLLOW ME on Facebook, Pinterest, and Instagram, and subscribe to my email list!

White plate with two pieces of baked french toast with berries.

Brioche French Toast Casserole

Indulge in the luxurious fusion of buttery brioche, velvety custard, and a warm cinnamon and vanilla embrace with my Brioche French Toast Casserole recipe. A make-ahead twist on a classic breakfast favorite that transforms any occasion into a celebration.
5 from 2 votes
Print Pin Save Saved! Rate
Course: Breakfast
Cuisine: American
Diet: Low Salt
Prep Time: 15 minutes minutes
Cook Time: 45 minutes minutes
Soaking Time: 15 minutes minutes
Total Time: 1 hour hour 15 minutes minutes
Servings: 12
Calories: 313kcal
Author: Katie

Equipment

  • Measuring Cups
  • Measuring Spoons
  • Mixing Bowl
  • Silicone Spatula
  • 9 x 13 Baking Dish
  • Oven

Ingredients

  • Cooking Spray
  • 16 ounces Brioche Loaf cut into cubes
  • 6 Eggs
  • 1 cup 2% Milk
  • 1 cup Heavy Cream
  • ½ cup Brown Sugar
  • 1 tablespoon Cinnamon
  • ⅕ teaspoon Nutmeg
  • ¼ teaspoon salt
  • 1 tablespoon Vanilla Extract
  • 1 tablespoon Powder Sugar for serving

Instructions

  • Preheat your oven to 350°F (175°C).
  • Cut the brioche bread into cubes. You can use a day-old brioche for better absorption of the egg mixture.
  • In a large mixing bowl, whisk together the eggs, milk, heavy cream, brown sugar, vanilla extract, ground cinnamon, nutmeg, and salt. Ensure that the sugar is well dissolved.
  • Grease a baking dish and place the brioche cubes in it. Pour the egg mixture over the brioche, making sure all the pieces are well-coated. Allow it to sit for about 15-20 minutes, giving the bread a chance to absorb the liquid.
  • Bake the casserole, uncovered, in the preheated oven for 45-55 minutes or until the top is golden brown and the center is set.
  • Once done, remove the casserole from the oven and let it cool for a few minutes. Dust the top with powder sugar, then slice it into squares, and serve warm with maple syrup.

Notes

  • Make Ahead – You can prepare this recipe the night before. Let the casserole sit out for a half hour prior to baking the next morning.
  • How to tell if it’s done – You can insert a knife in the center, and if it comes out clean, it’s done.
  • Old Bread – Opt for day-old or a few days old brioche for better absorption of the egg mixture. The slightly stale bread helps prevent the casserole from becoming too mushy.

Nutrition

Serving: 0.5c | Calories: 313kcal | Carbohydrates: 29g | Protein: 8g | Fat: 18g | Saturated Fat: 10g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 0.03g | Cholesterol: 170mg | Sodium: 270mg | Potassium: 94mg | Fiber: 0.4g | Sugar: 11g | Vitamin A: 756IU | Vitamin C: 0.2mg | Calcium: 85mg | Iron: 1mg
Tried this Recipe? Tag me Today!Mention @KatieJasiewicz or tag #katiescucina!
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About Katie

Katie is a busy mom of 2 children who loves to feed her family delicious meals that don't take hours to cook! She started her blog 15 years ago as a way to help others get cooking in the kitchen.

Reader Interactions

Comments

  1. steph@stephsbitebybite

    September 29, 2014 at 9:17 am

    All I need is a fork and some coffee!

    Reply
    • Katie

      October 04, 2014 at 10:00 pm

      ha ha… yes! Wish I was making this for breakfast tomorrow.

  2. patsy

    September 28, 2014 at 8:45 pm

    This is something that would appeal to my family and so easy to put together!

    Reply
    • Katie

      October 04, 2014 at 10:01 pm

      Thanks Patsy! I love that its a small batch recipe. Every other recipe out there is for a massive amount of french toast casserole. Not ideal for a small family!

  3. Kayle (The Cooking Actress)

    September 24, 2014 at 9:05 pm

    I love how simple and perfect this baked french toast casserole is! Must make for brunch!

    Reply
  4. Jessica @ A Kitchen Addiction

    September 23, 2014 at 9:50 am

    I love that this baked french toast makes a small batch! Perfect for when I want to make it for just my husband and myself!

    Reply
    • Katie

      September 24, 2014 at 3:57 pm

      Yes! That’s what I’m all about –small batch and simple!

  5. Monet

    September 23, 2014 at 12:01 am

    Yay for sleep! My little one is 15 months old and she still doesn’t sleep through the night. I’ve gotten used to it though! And this french toast casserole looks so very good!

    Reply
    • Katie

      September 24, 2014 at 3:58 pm

      LOL Don’t tell me that Monet! I will say that he hasn’t repeated the full night sleep thing since I made the french toast! lol.

5 from 2 votes (2 ratings without comment)

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I'm Katie Jasiewicz: home cook, food blogger, and recipe developer. A busy mom of two children who loves to feed her family delicious meals that don’t take hours to cook! My mission is to create easy-to-make modern comfort food for the busy family. (more)

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