Casseroles have a beautiful way of bringing families together, and there’s something particularly special about a sweet breakfast bake, especially when it’s as delightful as a blueberry French toast casserole. This recipe combines the rich, buttery goodness of brioche bread with plump blueberries, creating a dish perfect for weekend brunches, special occasions, or even a comforting weekday breakfast. Trust me, once you try it, you’ll be eager to share it with everyone you know!
Why you’ll love this dish
There are dozens of reasons to try making this dish, but let’s start with the basics. First and foremost, it’s effortless to prepare. In just a few steps, you can whip up a dish that looks and tastes like it took hours to create! This casserole is ideal for busy mornings or entertaining guests because you can prepare it ahead of time and simply pop it in the oven when you’re ready to serve.
Not to mention, it’s budget-friendly. Using just a loaf of bread and a handful of basic ingredients, you can create something that feels gourmet without breaking the bank. And let’s face it: blueberries are like the cheerful pop of color this dish needs. Family brunch? Yes, please! Holiday breakfast? Absolutely! This casserole is sure to impress—and it’s universally loved by kids and adults alike.
“I made this blueberry French toast casserole for a family brunch and it was a hit! So easy to prepare and absolutely delicious!” – A happy home cook
Preparing Quick Blueberry French Toast Casserole
Creating this stunning dish is a breeze! In just eight simple steps, you can transform a loaf of bread into a comforting, rich casserole. Start by cubing your bread and layering it in a greased dish, then whisk together eggs, milk, and sugar for a creamy custard that will soak into the bread. Sprinkle in some blueberries, let it sit for a bit, and bake until golden. Voila! Breakfast is served.
What you’ll need
Gather these ingredients for a delightful experience:
- 1 loaf of bread (preferably brioche or challah)
- 4 large eggs
- 2 cups milk
- 1 cup blueberries (fresh or frozen; both work well)
- 1/2 cup sugar
- 1 teaspoon vanilla extract
- 1 teaspoon cinnamon
- Pinch of salt
- Butter (for greasing the baking dish)
Feel free to experiment with slightly stale bread for even better results, as it soaks up that custard beautifully!
Step-by-step instructions
- Preheat your oven to 350°F (175°C) and grease a baking dish generously with butter.
- Cut the loaf of bread into cubes and arrange them in the dish.
- In a bowl, whisk together the eggs, milk, sugar, vanilla extract, cinnamon, and salt until fully combined.
- Pour this rich custard mixture over the bread, ensuring each piece is well soaked.
- Sprinkle the fresh or frozen blueberries evenly on top.
- Allow the casserole to sit for at least 30 minutes (or overnight for maximum flavor absorption in the fridge).
- Bake in your preheated oven for about 45-50 minutes until the top turns a golden brown.
- Serve warm with optional syrup or a light dusting of powdered sugar.
Best ways to enjoy it
Elevate your blueberry French toast casserole experience with these delightful serving suggestions! A drizzle of warm maple syrup brings out the sweetness, while a sprinkle of powdered sugar adds a touch of elegance. Pair it with crispy bacon or sausage for a savory contrast, or fresh fruit on the side to maintain that bright flavor profile. And don’t shy away from whipped cream—it’s a decadent addition that takes this dish to the next level!
Storage and reheating tips
Leftovers? No problem! Store your casserole in an airtight container in the refrigerator for up to three days. To reheat, simply pop it back in the oven at 350°F (175°C) until warmed through, or use the microwave for a quicker option. If you’d like to save some for a later date, you can freeze individual portions for up to two months. Just ensure it’s well wrapped to prevent freezer burn!
Helpful cooking tips
Here are a few pro tips to make your casserole stand out even more:
- For added texture, consider incorporating a crumb topping with oats or nuts before baking.
- If you love spice, augment the flavor with a touch more cinnamon or add nutmeg for warmth.
- If you’re using frozen blueberries, there’s no need to thaw them—just toss them straight into the dish for a burst of chilly flavor!
Creative twists
Feel like mixing it up? Here are some imaginative variations to try:
- Swap out blueberries for raspberries or strawberries for a different fruity profile.
- For a richer flavor, add a splash of cream to the custard mixture.
- Make it a chocolate lover’s dream by folding in mini chocolate chips along with the blueberries.
- For a bit of crunch, top with chopped pecans or almonds before baking.
Common questions
1. Can I use whole wheat or gluten-free bread?
Absolutely! Whole wheat will add a nutty flavor, and gluten-free bread can be used to accommodate dietary restrictions.
2. How long does it take to prepare this dish?
It takes about 15-20 minutes of prep time, plus at least 30 minutes to sit before baking.
3. Can I make it ahead of time?
Yes, you can prepare it the night before and keep it in the fridge until you’re ready to bake in the morning!
4. What if I don’t have brioche or challah?
Any soft bread will work, like white bread or even bagels cut into cubes.
5. How do I know when it’s done baking?
You’ll know it’s ready when the top is golden brown and the custard is set; you can also insert a knife to check for doneness.
Final thoughts
This Quick Blueberry French Toast Casserole is a delightful treat that brings comfort and joy to any breakfast table. I hope you give it a try—your taste buds will thank you! Don’t forget to leave a comment below letting us know how your version turned out!

Blueberry French Toast Casserole
Ingredients
Method
- Preheat your oven to 350°F (175°C) and grease a baking dish generously with butter.
- Cut the loaf of bread into cubes and arrange them in the dish.
- In a bowl, whisk together the eggs, milk, sugar, vanilla extract, cinnamon, and salt until fully combined.
- Pour this rich custard mixture over the bread, ensuring each piece is well soaked.
- Sprinkle the fresh or frozen blueberries evenly on top.
- Allow the casserole to sit for at least 30 minutes (or overnight for maximum flavor absorption in the fridge).
- Bake in your preheated oven for about 45-50 minutes until the top turns a golden brown.
- Serve warm with optional syrup or a light dusting of powdered sugar.