Imagine waking up to the delightful aroma of a warm, comforting Blueberry French Toast Casserole. This dish is not just a breakfast item; it’s a celebration of flavors that can turn any ordinary morning into a special occasion. The creamy layers of cream cheese meld perfectly with the sweet bursts of fresh blueberries, all enveloped in fluffy bread. This casserole is not only easy to prepare but also perfect for serving a crowd, making it a go-to recipe for brunch gatherings and family feasts. Let’s dive into why this dish has everyone raving!
Why Cooks Rave About It

What makes this Blueberry French Toast Casserole a favorite among home cooks? For starters, it combines convenience with taste. You can prepare it the night before, allowing the flavors to meld beautifully while you sleep. On the day of serving, all you need to do is pop it in the oven, leaving you with more time to relax or enjoy a cup of coffee. The combination of creamy, sweet, and slightly tangy flavors creates a mouthwatering experience that is hard to resist. Plus, blueberries are packed with antioxidants, making this dish not just delicious but also a bit nutritious!
What We’re Using
To create this scrumptious casserole, here’s what you’ll need:
- 1 loaf (16 oz) Italian bread, cut into 1-inch cubes – The base of our casserole, offering a soft texture.
- 1-1/2 packages cream cheese, softened – Adds a rich, creamy layer that elevates the dish.
- 1/2 cup powdered sugar – Sweetens the cream cheese filling perfectly.
- 2 cups heavy whipping cream – Provides a luscious, creamy consistency.
- 2 1/4 cups heavy whipping cream – Essential for the custard base.
- 1 cup fresh blueberries – Bursting with flavor and nutrients.
- 10 eggs – Acts as the binding agent for the casserole.
- 1/3 cup white sugar – Sweetens the egg mixture.
- 1 teaspoon vanilla – Enhances the overall flavor.
- 1 teaspoon cinnamon – Adds a warm spice that complements the blueberries.
- 1 cup water – Used for the baking process to create steam.
- 1 cup white sugar – For the blueberry sauce topping.
- 2 tablespoons cornstarch – Helps thicken the blueberry sauce.
- 1 cup fresh blueberries – For the topping, adding a fresh burst of flavor.
Gear Checklist
Before you get started, make sure you have the following items on hand:
- 9×13-inch baking dish – Perfect for assembling and baking your casserole.
- Mixing bowls – For combining the cream cheese mixture and egg custard.
- Whisk – Essential for beating the eggs and mixing ingredients smoothly.
- Measuring cups and spoons – To ensure accurate ingredient amounts.
- Spatula – For spreading the cream cheese mixture evenly.
Mastering Blueberry French Toast Casserole: How-To

Now, let’s get to the fun part—making this delicious Blueberry French Toast Casserole!
Step 1: Prepare the Bread
Start by cutting the Italian bread into 1-inch cubes. Spread them evenly in the baking dish, creating a sturdy base that will soak up all the delicious flavors.
Step 2: Make the Cream Cheese Mixture
In a medium bowl, combine the softened cream cheese and powdered sugar. Beat together until smooth and creamy. This mixture will add a rich texture to your casserole.
Step 3: Spread the Cream Cheese Mixture
Using a spatula, spread the cream cheese mixture evenly over the bread cubes in the baking dish. Make sure to cover as much of the bread as possible for an even flavor distribution.
Step 4: Whisk the Egg Mixture
In another large bowl, whisk together the eggs, heavy whipping cream, white sugar, vanilla, and cinnamon. This will be your custard base, so make sure it is well combined.
Step 5: Add Blueberries
Gently fold in the fresh blueberries into the egg mixture, ensuring they are evenly distributed. These little gems will provide bursts of flavor throughout the casserole.
Step 6: Combine and Soak
Pour the egg and blueberry mixture over the bread cubes and cream cheese layer. Press down gently to ensure all the bread is soaked in the custard mixture. Cover the dish with plastic wrap and refrigerate for at least an hour, or overnight for best results.
Step 7: Preheat and Bake
Preheat your oven to 350°F (175°C). Once ready, remove the casserole from the fridge and let it sit at room temperature for about 15 minutes. Bake uncovered for 45-50 minutes, or until the top is golden brown and set.
Step 8: Prepare the Blueberry Sauce
While the casserole is baking, combine the white sugar, cornstarch, water, and remaining blueberries in a saucepan over medium heat. Stir until the mixture thickens and the blueberries burst, creating a lovely sauce.
Step 9: Serve and Enjoy
Once baked, let your Blueberry French Toast Casserole cool for a few minutes before serving. Drizzle the warm blueberry sauce over each portion and watch everyone dig in happily!
Nutrition-Minded Tweaks

Want to make this casserole a bit lighter or add some nutritional benefits? Consider these tweaks:
- Substitute half of the heavy whipping cream with almond milk or coconut cream for a lighter version.
- Use whole grain bread instead of Italian for added fiber.
- Reduce the sugar by half and rely on the natural sweetness of the blueberries.
- Consider adding some chia seeds to boost the fiber content.
Avoid These Mistakes
To ensure your Blueberry French Toast Casserole turns out perfectly, avoid these common pitfalls:
- Not allowing the casserole to soak long enough—this is crucial for flavor absorption.
- Using stale bread—fresh bread ensures a softer texture.
- Overbaking—keep an eye on your casserole to prevent it from drying out.
- Skipping the blueberry sauce—this adds a whole new layer of flavor that shouldn’t be missed!
Keep-It-Fresh Plan
If you want to prepare ahead of time, here’s the best way to keep your casserole fresh:
You can assemble the casserole the night before and refrigerate it until the next morning. Just remember to cover it well! If you have leftovers, store them in an airtight container in the fridge for up to three days. To reheat, simply pop it in the oven at 350°F (175°C) until warmed through. For an extra treat, serve it with a dollop of whipped cream or a drizzle of maple syrup!
Troubleshooting Q&A
What do I do if my casserole is soggy?
If your casserole turns out soggy, it may have soaked too long or used too much liquid. Next time, try reducing the soaking time or adjusting the amount of cream.
Can I use frozen blueberries instead of fresh?
Yes, you can use frozen blueberries! Just make sure to add them directly from the freezer to avoid excess moisture in the casserole.
Why is my casserole not cooking through?
If your casserole isn’t cooking through, it may be due to the oven temperature being too low or the casserole being too deep. Ensure your oven is properly calibrated and consider using a shallower dish.
How can I make this dish dairy-free?
You can replace the heavy whipping cream with a dairy-free alternative like coconut cream and use a dairy-free cream cheese substitute for the filling.
To complement your Blueberry French Toast Casserole, consider serving it with:
See You at the Table
Gather your family and friends around the table for a delicious breakfast or brunch featuring this Blueberry French Toast Casserole. It’s more than just a meal; it’s an experience filled with warmth, joy, and the delightful taste of fresh blueberries. Enjoy every bite and the smiles that come with it!

Blueberry French Toast Casserole
Ingredients
Equipment
Method
- Step 1: Prepare the Bread - Start by cutting the Italian bread into 1-inch cubes. Spread them evenly in the baking dish, creating a sturdy base that will soak up all the delicious flavors.
- Step 2: Make the Cream Cheese Mixture - In a medium bowl, combine the softened cream cheese and powdered sugar. Beat together until smooth and creamy.
- Step 3: Spread the Cream Cheese Mixture - Using a spatula, spread the cream cheese mixture evenly over the bread cubes in the baking dish.
- Step 4: Whisk the Egg Mixture - In another large bowl, whisk together the eggs, heavy whipping cream, white sugar, vanilla, and cinnamon.
- Step 5: Add Blueberries - Gently fold in the fresh blueberries into the egg mixture, ensuring they are evenly distributed.
- Step 6: Combine and Soak - Pour the egg and blueberry mixture over the bread cubes and cream cheese layer. Press down gently to ensure all the bread is soaked. Cover and refrigerate for at least an hour or overnight.
- Step 7: Preheat and Bake - Preheat your oven to 350°F (175°C). Bake uncovered for 45-50 minutes, or until the top is golden brown and set.
- Step 8: Prepare the Blueberry Sauce - While the casserole is baking, combine white sugar, cornstarch, water, and remaining blueberries in a saucepan over medium heat until thickened.
- Step 9: Serve and Enjoy - Once baked, let the casserole cool for a few minutes before serving. Drizzle the warm blueberry sauce over each portion.
Notes
- Assemble the casserole the night before and refrigerate.
- Store leftovers in an airtight container in the fridge for up to three days.
- Reheat in the oven at 350°F until warmed through.
