There’s just something magical about the scent of cinnamon, vanilla, and rich custard wafting through the house on a slow morning. And when all of that goodness is wrapped into a warm, buttery slice of brioche French toast casserole, it feels like the hug your morning didn’t know it needed. This dish is everything we love about classic French toast—except easier, more indulgent, and perfect for feeding a hungry crew with minimal effort.
The brioche French toast casserole from Taste of Home has quickly become a staple in my kitchen. It started as a “just trying something new” recipe one lazy Sunday, and now it’s my go-to for family brunches, holiday mornings, and even lazy dinners when I’m craving something cozy. The best part? You don’t have to stand at the stove flipping individual slices. Instead, you prep everything in one dish, pop it into the oven, and let it bake into golden, fluffy perfection while you go about your morning.
So whether you’re entertaining guests, treating yourself, or simply making breakfast a bit more exciting, this brioche French toast casserole delivers. It’s rich, flavorful, and impossibly simple. Trust me—once you make it, you’ll be looking for excuses to bake it again and again.
Why You’ll Love This Brioche French Toast Recipe
There are so many reasons to fall in love with this brioche French toast casserole, but let’s break down a few of the biggest standouts.
First, it’s incredibly easy to make. There’s no standing at the stove, no flipping, and no fuss. Just whisk together a simple custard, pour it over cubes of buttery brioche, and let the oven do the heavy lifting. Whether you’re a seasoned cook or a total beginner, this recipe is approachable and practically foolproof.
Second, it’s a crowd-pleaser. Kids love the soft, sweet texture, while adults appreciate the depth of flavor from the spices and vanilla. You can serve it as-is for a simple breakfast or dress it up with toppings like fresh fruit, whipped cream, or a drizzle of honey to make it brunch-party ready. The recipe also scales easily, so whether you’re feeding four people or a full house, it’s easy to adjust.
Third, this casserole is super customizable. Not a fan of cinnamon? Leave it out. Want a tangy twist? Add a handful of berries. Looking to make it more decadent? Swirl in some cream cheese or top with a caramel glaze. It’s a great base recipe that welcomes your creativity.
Lastly, the texture and flavor are unbeatable. The brioche becomes soft and almost custard-like on the inside, while the top turns golden and slightly crisp. The balance of sweet and spice is just right, and the addition of brown sugar gives it a subtle caramel note that ties everything together.
Health Benefits
While French toast casserole isn’t a health food by traditional standards, this version does offer some nutritional benefits depending on how you prepare it and what ingredients you use. Let’s take a closer look at some of the ways you can feel good about enjoying this comforting dish.
To start, eggs are a key component in the custard base, and they’re packed with protein, vitamins, and minerals. They help provide structure to the casserole while contributing important nutrients like vitamin D, B12, and selenium. Plus, the protein helps keep you full longer, which is always a bonus at breakfast.
The use of milk—especially if you opt for 2% or a fortified plant-based alternative—adds calcium, potassium, and vitamin D to the mix. These nutrients are essential for bone health, nerve function, and energy metabolism. And since milk is combined with eggs, the casserole becomes a well-rounded source of protein and dairy in one cozy dish.
The spices in this recipe, like cinnamon and nutmeg, offer more than just flavor. Cinnamon is known for its antioxidant properties and may help support healthy blood sugar levels. Nutmeg contains compounds that support digestion and even contribute to brain health. Using real spices adds depth of flavor while providing subtle health perks.
Preparation Time, Servings, and Nutritional Information
One of the best things about this recipe is how seamlessly it fits into your schedule—whether you’re planning ahead or pulling things together at the last minute. Here’s what you need to know about timing, servings, and nutrition.
Preparation Time
Total Prep Time: 15 minutes
Rest Time (optional for soaking): 30 minutes to overnight
Baking Time: 45 minutes
Cooling Time: 5–10 minutes
Total Time (with rest): About 1 hour 15 minutes
Total Time (without rest): 1 hour
Servings
This recipe makes approximately 8 generous servings. You can stretch it to 10 smaller portions, especially when served with sides. For a larger group, simply double the ingredients and use two baking dishes.
Nutritional Information (Per Serving)
Calories: 358
Total Fat: 15g
Saturated Fat: 8g
Cholesterol: 197mg
Sodium: 358mg
Carbohydrates: 45g
Sugars: 23g
Protein: 11g
Fiber: 1g
Ingredients List
You’ll be happy to know that this recipe relies on simple, everyday ingredients that you probably already have in your kitchen. Each one plays a specific role in building the rich texture and warm, cozy flavor of the final dish.
Basic Ingredients
- 1 loaf (1 lb) day-old brioche bread, cubed
Brioche is key here. Its tender, buttery crumb soaks up the custard beautifully without turning to mush. Day-old bread works best because it’s slightly drier and holds its shape better when baked. You can also use fresh brioche and toast it lightly in the oven to dry it out. - 6 large eggs, room temperature
Eggs create the structure and help set the custard as it bakes. Room temperature eggs whisk more easily and incorporate better with the milk. - 2 cups 2% milk
Milk is the base of the custard. It balances the richness of the eggs and adds creaminess to the final texture. You can use whole milk for extra indulgence or almond milk for a dairy-free option. - ½ cup packed brown sugar
This adds sweetness along with a subtle molasses flavor that complements the brioche and spices. If you prefer, you can use coconut sugar or maple syrup as alternatives. - 2 tablespoons melted butter
Butter adds richness and helps the casserole brown beautifully. Melt it before mixing it into the custard so it distributes evenly. - 1 teaspoon vanilla extract
A classic flavor that enhances the sweetness and ties everything together with warmth and depth. - 1 teaspoon cinnamon and ½ teaspoon nutmeg
These spices bring that signature French toast flavor. Feel free to adjust the amounts or add a pinch of cardamom or allspice if you want to switch it up.
Optional Add-Ins
- Chopped nuts like pecans or almonds for crunch
- Dried or fresh fruit such as cranberries, raisins, apples, or blueberries
- Citrus zest like orange or lemon for brightness
- Mini chocolate chips or caramel bits for a dessert-like twist
Step-By-Step Cooking Instructions
Making this brioche French toast casserole is truly simple. Even if you’ve never made a baked breakfast dish before, these easy steps will guide you through the process with confidence.
Preheat and Prep Your Dish
Start by preheating your oven to 350°F (175°C). While the oven warms up, lightly grease a 13×9-inch baking dish with butter or nonstick spray. This prevents sticking and helps the casserole brown evenly.
Cube the Bread
Take your brioche loaf and cut it into bite-sized cubes, about 1-inch pieces. If your bread is very fresh, spread the cubes out on a baking sheet and toast them in the oven for 8–10 minutes to help them dry slightly. This ensures the bread holds up during baking.
Add the cubed bread to the prepared baking dish, spreading it out in an even layer.
Make the Custard
In a large mixing bowl, crack in the eggs and whisk until smooth. Add the milk, brown sugar, melted butter, vanilla extract, cinnamon, and nutmeg. Whisk everything together until fully combined. The mixture should be smooth and slightly frothy.
Combine Custard and Bread
Pour the custard evenly over the cubed brioche in the baking dish. Use a spatula or your hands to gently press the bread down, making sure all pieces are moistened. If any spots look dry, spoon some of the custard over them.
At this stage, you can let the mixture sit for 15–30 minutes to allow the bread to fully soak in the custard, or cover and refrigerate overnight for a deeper flavor and extra convenience.
Bake
Once ready, place the dish uncovered into the preheated oven. Bake for 40–45 minutes, or until the top is golden and slightly crisp and the center is set. You can test doneness by inserting a knife into the center—it should come out clean or with only a little moisture, not raw custard.
If the top is browning too quickly, cover the dish loosely with foil during the last 10 minutes of baking.
Cool Slightly Before Serving
Remove the casserole from the oven and let it rest for 5–10 minutes. This allows the custard to finish setting and makes slicing easier. Serve warm with your favorite toppings.
How to Serve
This casserole shines as the centerpiece of any breakfast or brunch spread. Whether you’re hosting guests or serving your family, here are some great ways to present it.
- Classic and Simple: Serve warm with a drizzle of maple syrup or a dusting of powdered sugar.
- Fresh and Fruity: Top with sliced strawberries, blueberries, or caramelized bananas for a pop of color and freshness.
- Creamy Touch: Add a dollop of whipped cream, Greek yogurt, or crème fraîche.
- Savory-Sweet Combo: Pair with turkey bacon, chicken sausage, or scrambled eggs to balance the sweetness.
Pairing Suggestions
To round out your meal and make it truly brunch-worthy, consider adding a few sides and drinks that complement the richness of the casserole.
Beverage Pairings
- Hot Drinks: Freshly brewed coffee, chai tea, or a spiced latte.
- Cold Drinks: Fresh-squeezed orange juice, iced matcha, or a fruit smoothie.
- Special Touch: Sparkling water with lemon or a non-alcoholic brunch mocktail made with citrus and mint.
Savory Sides
- Protein: Turkey sausage, chicken patties, or a veggie-packed egg scramble.
- Salads: A light arugula or spinach salad with lemon vinaigrette for a refreshing contrast.
- Roasted Veggies: Try roasted sweet potatoes, asparagus, or cherry tomatoes for added color and balance.
Storage, Freezing & Reheating Instructions
This casserole stores beautifully, making it ideal for prepping ahead or enjoying leftovers throughout the week.
Storing in the Fridge
Let the casserole cool completely, then cover the baking dish tightly with foil or transfer slices to an airtight container. It will keep well in the refrigerator for 3 to 4 days. Reheat in the oven at 325°F for 10–15 minutes or in the microwave for about 1–2 minutes per slice.
Freezing for Later
To freeze the whole casserole, let it cool completely, then wrap the entire dish tightly in plastic wrap and foil. It can be frozen for up to 3 months. For individual servings, cut into slices and freeze them on a baking sheet before transferring to a freezer-safe bag.
Reheating from Frozen
Thaw overnight in the fridge before reheating. For the oven, cover with foil and bake at 350°F until warmed through, about 20–30 minutes. For individual slices, reheat gently in the microwave, adding a splash of milk if needed to keep it moist.
Frequently Asked Questions (FAQs)
Can I make this recipe ahead of time?
Yes! You can assemble the casserole the night before and refrigerate it overnight. Just bring it to room temperature while the oven preheats the next morning, then bake as directed.
Can I use other types of bread?
Absolutely. While brioche is ideal, you can also use challah, croissants, or even cinnamon swirl bread. Just adjust the sugar based on how sweet your bread is.
What if I don’t have brown sugar?
White sugar works in a pinch, though you’ll miss the caramel-like depth brown sugar provides. You can also use maple syrup or coconut sugar.
How do I keep the casserole from being soggy?
Use day-old bread, let the custard soak in thoroughly, and avoid overloading the dish with wet add-ins like overly juicy fruit.
Can I make it dairy-free?
Yes. Use a plant-based milk like almond or oat milk and substitute the butter with a dairy-free alternative.
Conclusion & Call to Action
If you’re looking for a dish that combines the comfort of French toast with the convenience of a make-ahead bake, this brioche French toast casserole is it. It’s warm, sweet, satisfying, and just fancy enough to feel like a treat. Whether you’re celebrating a holiday, planning a weekend brunch, or just want something special for a weekday breakfast, this recipe delivers every single time.
The best part is how customizable it is. Add fruit, swap spices, adjust the sweetness, or get creative with toppings. Make it ahead, freeze it for later, or serve it fresh out of the oven—it fits into your schedule and your cravings with ease.
Now it’s your turn to give it a try. Pull out that loaf of brioche, crack some eggs, and get whisking. You’ll have a warm, golden, custardy casserole in the oven before you finish your first cup of coffee. And when it’s done, don’t forget to take a photo, share your twist on it, or drop a comment to let others know how yours turned out.
I can’t wait to hear how this recipe becomes a favorite in your home, too. Happy baking!
Print
Brioche French Toast Casserole
- Total Time: 1 hour
- Yield: 8 servings 1x
- Diet: Vegetarian
Description
This oven-baked brioche French toast casserole is soft, custardy, and full of warm spice. Perfect for make-ahead holiday breakfasts or cozy weekend brunch.
Ingredients
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1 loaf (1 lb) day-old brioche, cubed
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6 large eggs, room temperature
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2 cups 2% milk
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½ cup packed brown sugar
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2 tbsp melted butter
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1 tsp vanilla extract
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1 tsp cinnamon
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½ tsp nutmeg
Instructions
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Preheat oven to 350°F. Grease a 13×9-inch baking dish.
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Add cubed brioche to the dish.
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In a large bowl, whisk together eggs, milk, brown sugar, melted butter, vanilla, cinnamon, and nutmeg.
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Pour custard over the bread cubes. Gently press to ensure all bread is soaked.
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Let sit for 15–30 minutes or cover and refrigerate overnight.
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Bake uncovered for 40–45 minutes, until golden and set.
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Cool 5–10 minutes before serving.
Notes
- Best with day-old brioche.
- Add toppings like berries, nuts, or powdered sugar.
- Can be assembled a day in advance.
- Freezes well for up to 3 months.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Breakfast / Brunch
- Method: Baked
- Cuisine: American
