Blueberry Croissant French Toast Bake

This Blueberry Croissant French Toast Bake is the ultimate brunch treat! Flaky croissants soaked in a rich, custardy filling and bursting with juicy blueberries in every bite. Top with a drizzle of maple syrup or a dusting of powdered sugar for a show-stopping recipe that’s the perfect addition to your weekend brunch, holidays or special occasions!

Love blueberries? Make sure to try these favorites: Blueberry Cobbler, Lemon Blueberry Scones and these Blueberry Hand Pies!

Blueberry Croissant Breakfast Bake

This Blueberry Croissant French Toast Bake is the perfect blend of flaky, buttery croissants and a rich, creamy custard filled with bursts of sweet, tart blueberries. As it bakes, the croissants soak up the custard, creating a golden, crispy top with a soft, indulgent center. The combination of maple syrup and mascarpone adds a decadent, velvety finish. Perfect for a special breakfast, brunch or irresistible as dessert.

It’s incredibly easy to make (and can even be prepped the night before!), uses simple ingredients, and turns out perfectly every time. From the tender croissants to the juicy blueberries and rich custard, every bite is pure deliciousness!

If you’re looking for a breakfast or brunch recipe that’s equal parts effortless and impressive, this Blueberry Croissant French Toast Bake is it. This delicious recipe has quickly become a family favorite in our home and once you try it, you’ll see why!

Why You’ll Love This Recipe

Cozy, comforting, and downright delicious, this Blueberry Croissant French Toast Bake is a dreamy blend of flaky croissants, sweet blueberries and rich vanilla custard. Prep it the night before for an easy, crowd-pleasing breakfast!

There’s lots to love about this recipe, here are a few of our favorite reasons:

• Easy to make: Just tear, whisk, pour, and bake! This recipe comes together quickly and can even be prepped the night before.
• Perfect for entertaining: Great for brunches, showers, holidays, or any time you want to impress with very little work. Love that it feeds a crowd!
• Incredible flavor and texture: Buttery croissants soak up the creamy custard while the blueberries add fresh, fruity bursts in every bite.

French Toast Bake Ingredients

Here’s a quick look at the key ingredients in this croissant breakfast bake recipe and, as always, you can find the full recipe, measurements and instructions in the recipe card at the end of this post.

• Croissants – Day-old croissants are ideal! They’re buttery and flaky, and their slightly stale texture helps them soak up the custard without getting soggy.
• Fresh blueberries – Add pops of sweetness and bright flavor. You can also use frozen blueberries in a pinch.
• Eggs – Provide structure and richness to the custard.
• Milk + Heavy Cream – These create a creamy, luxurious custard base.
• Sugar – Adds the perfect touch of sweetness.
• Vanilla extract – Adds warmth and depth of flavor.
• Cinnamon – Just a hint enhances the overall coziness of the bake.
• Salt – Balances and enhances all the other flavors.

Optional toppings:

• Mascarpone – Adds a luscious, creamy finish. Whipped cream can be used in it’s place.
• Wild blueberries – For a beautiful, fruity topping.
• Maple syrup + powdered sugar – Classic finishing touches for extra sweetness.

How to Make Blueberry Croissant French Toast Bake

This Blueberry Croissant French Toast Bake is what brunch dreams are made of! Buttery croissants are torn into bite-sized pieces, soaked in a rich vanilla custard, and baked to golden perfection with sweet, juicy blueberries in every bite. It’s warm, comforting, and just the right amount of indulgent.

Let’s take a quick look at how to make this and, as always, you can find the full printable recipe in the recipe card at the end of this post.

1. Butter a 9×13 inch baking dish and tear the croissants into bite-sized pieces and add to the dish.
2. Combine eggs, milk, cream, sugar, vanilla, cinnamon, and salt in a large bowl.
3. Whisk together until smooth and well combined.
4. Sprinkle fresh blueberries evenly over the croissants.
5. Pour the custard mixture over the croissants. Let sit for 15 minutes, or cover and refrigerate overnight. Cover with foil and bake at 350°F for 25 minutes. Remove foil and bake an additional 15 minutes.
6. Top with mascarpone and wild blueberries, drizzle with maple syrup, and finish with powdered sugar.

This OXO Dusting Wand is my secret weapon for the perfect dusting of powdered sugar! It’s a lifesaver!

Storage Information

This croissant breakfast bake is great for prepping ahead and storing:

• Make ahead: Assemble the night before, cover tightly with plastic wrap and refrigerate overnight. Bake in the morning as directed.
• Leftovers: Store in an airtight container in the fridge for up to 3 days. Reheat in the oven or microwave until warmed through.
• Freezing: Freeze individual portions or the entire baked dish, tightly wrapped, for up to 2 months. Thaw overnight in the fridge and reheat before serving.
• Reheating: Reheat in the oven at 350°F for 10-15 minutes or until piping hot.

Variations To Try

Whether you’re hosting Easter brunch, celebrating Mother’s Day, or just enjoying a slow Sunday morning, this Blueberry Croissant Bake is the kind of dish that brings everyone to the table.

I always recommend making the recipe as written at least once but here are some delicious variations to try:

• Try raspberries, blackberries, or sliced strawberries in this recipe instead of the blueberries. Or, go crazy and use a variety of fruits.
• Compliment the bright sweet notes of the fruit with a pop of citrus. Add lemon or orange zest to the custard or zest right on top of the bake before serving.
• Almond or chocolate croissants add an extra layer of flavor. If you have the croissants with sliced almonds on top, they add a delicious crunch to this french toast bake!
• Add toasted pecans, walnuts or almonds to the recipe for a delicious pop of texture and crunch.

Can I use store-bought croissants?

Yes! Store-bought croissants work perfectly. Day-old or slightly stale croissants are best for texture.

Is it okay to make this recipe ahead of time?

This is a great make-ahead recipe! You can prep it in advance and then bake just before serving. At step 4 of the recipe, cover the dish with plastic wrap and store it in the refrigerator overnight. Remove it from the fridge one hour prior to baking to allow the croissant bake to come to room temperature before baking.

Can I make this with frozen blueberries?

Absolutely. No need to thaw—just toss them in frozen and add a couple extra minutes to the baking time if needed.

What’s the best way to reheat leftovers?

Reheat individual portions in the microwave or place the dish back in the oven at 350°F until warmed through.

What should I serve on top of the French Toast Bake?

We love adding mascarpone to the finished dish. It has a rich, velvety texture that pairs perfectly with the Blueberry Croissant Bake. If you can’t find mascarpone of don’t like it, Homemade Whipped Cream is a great substitute.

Since we added maple syrup, we didn’t sweeten the mascarpone, but if you have a sweet tooth, you can easily beat in a couple of tablespoons of powdered sugar or maple syrup for added sweetness.

Trish’s Tips

• Stale croissants will soak up the custard mixture more effectively, giving you a great texture without getting soggy. If you have day old croissants, those will work best in this recipe.
• If your croissants are fresh, leave them uncovered for a few hours or place them in a 300°F oven for 5-10 minutes to help crisp up the outside.
• Giving the croissants time to absorb the custard before baking ensures a soft, custardy texture inside and crisp golden edges on top.
• Baking covered for the first half helps cook the custard gently and evenly without over-browning – don’t skip the foil!
• We used 7 croissants in total. Since large croissants can vary in size, it’s hard to say exactly how many you’ll need, but 6-8 croissants is a good estimate. Tear the croissants by hand and add as many as needed to completely fill a 9×13 dish with no spaces between the croissant pieces.

More Breakfast Favorites

1. Cherry Cheese Danish
2. Glazed Donuts
3. Blueberry Lemon Cream Cheese Muffins
4. Waffle Recipe
5. Lemon Sweet Rolls
6. Strawberry Danish