Easy Brioche French Toast Casserole Recipe

This Brioche french toast casserole recipe is perfect for a weekday breakfast, Christmas morning breakfast, or brunch. This recipe comes together quickly and easily with only a handful of ingredients.

Easy Brioche French Toast Casserole Recipe

Sink your teeth into layers of soft, golden brioche soaked in a custard-like egg and milk mixture, then baked to perfection. This brioche French toast casserole delivers all the flavor and comfort of classic French toast with the added luxury of buttery brioche bread. It’s the ultimate breakfast indulgence that will have your taste buds dancing with delight.

This easy breakfast recipe is one that I love to make when I want an easy and filling meal, and I know the kids will fill up on happily in the morning. 

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Can I make this ahead of time?

This french toast bake can be prepped the night before and baked in the morning before serving. Prepare the casserole and then cover with aluminum foil or plastic wrap and place in the fridge to store overnight. Remove from the refrigerator 30 minutes before baking.

Tips & Variations

• This French toast casserole recipe works best with day-old bread. When the bread is dryer, it will soak up more of the milk and eggs.
• Make this at least 30 minutes before you wish to bake it to give the bread time to soak up the milk mixture.
• Check the middle of the casserole to make sure it has cooked all the way through.
• You may need to cover with tinfoil if the top is getting too brown.
• Serve with maple syrup and fresh fruit on top.
• Add chocolate chips. If you love chocolate, you can add a cup of chocolate chips to the French toast casserole. Add them after putting the bread cubes into the casserole dish. 

What to Serve with French Toast

There are lots of side dishes that pair well with french toast whether you are making it for breakfast or for brunch. Here are some great side dishes to serve with French toast, depending on the vibe you’re going for:

• Crispy Bacon – Salty, crispy contrast to the soft, sweet French toast.
• Breakfast Sausage – Links or patties add a hearty protein.
• Scrambled or Fried Eggs – A simple, classic side.
• Hash Browns or Home Fries – Adds a crispy, savory element.
• Fresh Fruit Salad – A mix of berries, melons, and citrus keeps things refreshing.
• Greek Yogurt with Honey – Adds a creamy, tangy contrast.
• Sliced Oranges or Grapefruit – The acidity cuts through the sweetness.

What type of fruit should I put on top of this baked French toast casserole?

There are many options for fruit to put on top of this baked french toast casserole. You can use what you have on hand or your favorite fruits and berries. If you want a balanced topping, try strawberries, blueberries, and a maple syrup or honey drizzle. If you’re going for a cozy fall vibe, caramelized apples and a dusting of powdered sugar would be perfect. But here are some other fruit topping ideas to try.

• Strawberries & Blueberries – A fresh and slightly tart contrast to the richness
• Raspberries & Blackberries – Adds a bit of tang and brightness
• Mango or Pineapple – Adds a tropical sweetness
• Sliced Bananas & Honey – Drizzle with honey or maple syrup for a naturally sweet touch.
• Peach Slices – Fresh or canned peaches for a soft, juicy topping.
• Powdered Sugar & Raspberries – A light, elegant touch with minimal effort.
• Fresh Berries – A mix of strawberries, blueberries, and raspberries for an easy, no-prep option.

How to Store Leftovers

Let the casserole cool to room temperature. Wrap the dish tightly with plastic wrap or transfer portions to an airtight container. Store in the fridge for up to 3 days. 

Can I Freeze Brioche French Toast Casserole?

Yes. You can easily freeze this french toast casserole so you have easy to grab breakfast options. You will want to leave the fruit and other toppings off when you freeze it and add them when you reheat it to enjoy it. 

• Cool & Portion – Let it cool completely and cut into serving-sized squares.
• Wrap Each Piece – Wrap each portion tightly in plastic wrap or aluminum foil.
• Use an Airtight Container – Place wrapped portions in a freezer-safe container or a zip-top bag.
• Freeze – Store for up to 3 months.

Brioche French Toast Casserole Ingredients

• 12 slices Brioche bread, cut into cubes
• 5 large eggs
• 2 cups milk
• 1 cup heavy cream
• 1/2 cup butter, melted
• 1/3 cup maple syrup
• 2 teaspoons vanilla extract
• 2 teaspoons ground cinnamon
• 1/4 teaspoon nutmeg
• 1/2 teaspoon salt
• Fresh Fruit and fresh berries of choice
• Maple syrup
• Powdered sugar

How to Make Brioche French Toast Casserole

Spray a 9×13 inch baking dish or a casserole dish with cooking spray.

Cut the Brioche bread into 1-inch cubes. 

Spread the brioche evenly in the pan.

In a small bowl, add the eggs, milk, and heavy cream and mix well to combine. 

Add the butter to a microwave safe bowl and heat on high for 45 seconds to melt the butter.

Add the melted butter, maple syrup, vanilla extract, cinnamon, nutmeg, and salt to the milk and egg mixture and mix well to combine. 

Pour the mixture over the brioche and let sit for 30 minutes for the bread to absorb the mixture.

Heat the oven to 350° and bake the brioche casserole for 40 minutes.

Remove and sprinkle with powdered sugar and top with a drizzle of maple syrup, fresh berries and fresh fruit.

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