A delicious and indulgent twist on the classic French toast, this Blueberry French Toast Casserole Delight is soft, sweet, and perfect for make-ahead brunches or special mornings. With a rich, custard-like texture and juicy bursts of blueberries, it’s a crowd-pleasing dish that’s sure to become a favorite at your next family gathering or holiday brunch.

Why You’ll Love This Recipe

This Blueberry French Toast Casserole Delight combines the comforting flavors of French toast with the sweet freshness of blueberries, creating a decadent breakfast treat. The best part? You can prepare it the night before, making it ideal for a stress-free morning. The combination of brioche or French bread, eggs, heavy cream, and maple syrup ensures a rich, custardy base, while the blueberries add a burst of fruity sweetness. The casserole bakes up golden and delicious, and a dusting of powdered sugar makes it look as beautiful as it tastes.

Ingredients

1 loaf brioche or French bread, cubed
6 large eggs
2 cups milk
1/2 cup heavy cream
1/2 cup maple syrup
1 tablespoon vanilla extract
1 teaspoon cinnamon
1 1/2 cups fresh or frozen blueberries
Powdered sugar for garnish (optional)

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

Grease a 9×13 baking dish and add half the bread cubes.
Sprinkle half the blueberries over the bread, then repeat with the remaining bread and blueberries.
In a large bowl, whisk together the eggs, milk, cream, maple syrup, vanilla extract, and cinnamon.
Pour the mixture evenly over the bread and blueberries.
Cover and refrigerate overnight, allowing the bread to soak up the custard mixture.
Preheat the oven to 350°F (175°C).
Bake uncovered for 45-50 minutes, or until the casserole is golden brown and set in the middle.
Let the casserole sit for 10 minutes before serving.
Optionally, dust with powdered sugar before serving.

Servings and timing

Servings: 8 servings
Prep Time: 15 minutes
Cooking Time: 50 minutes
Total Time: 1 hour 5 minutes

Variations

Fruit variations: Swap out the blueberries for other fresh fruits like strawberries, raspberries, or blackberries. You could also mix several fruits together for a delicious fruity medley.
Nutty twist: Add a handful of chopped nuts such as pecans or almonds for some crunch.
Spice it up: Experiment with adding a pinch of nutmeg or a dash of ginger for a different flavor profile.

Storage/Reheating

Storage: Leftovers can be stored in an airtight container in the refrigerator for up to 3-4 days.
Reheating: To reheat, cover with foil and bake at 350°F (175°C) for about 10-15 minutes, or microwave individual portions for 30-45 seconds.

FAQs

Can I use any type of bread for this casserole?

While brioche and French bread work best for their soft texture, you can also use challah, sourdough, or even whole wheat bread for a different twist.

Can I make this recipe without heavy cream?

Yes, you can substitute the heavy cream with more milk if you prefer a lighter version, although the texture will be slightly less rich.

Can I make this casserole without eggs?

If you need an egg-free version, you can try using a flaxseed egg substitute (1 tablespoon ground flaxseed mixed with 3 tablespoons water per egg) or a commercial egg replacer.

Can I use frozen blueberries?

Yes, frozen blueberries work just as well as fresh! There’s no need to thaw them, but you may want to increase the baking time by a few minutes to ensure everything cooks evenly.

Can I prepare this casserole in advance?

Yes, the beauty of this recipe is that you can prepare it the night before, refrigerate it overnight, and bake it the next morning. It’s perfect for busy mornings or special occasions.

How do I know when the casserole is done?

The casserole should be golden brown on top and firm in the center. You can test it by inserting a knife or toothpick into the middle—it should come out clean or with just a few moist crumbs.

Can I freeze this casserole?

Yes, you can freeze the assembled casserole before baking. Cover it tightly and freeze for up to 1-2 months. When ready to bake, thaw overnight in the refrigerator and bake as directed.

How can I make this casserole dairy-free?

To make this recipe dairy-free, simply use a dairy-free bread (such as one made with almond or oat flour) and swap the milk and heavy cream for plant-based alternatives like almond milk or coconut milk.

Can I make this without maple syrup?

Yes, you can use honey, agave syrup, or a sugar substitute if you prefer, though maple syrup adds a unique depth of flavor.

Can I serve this casserole with toppings?

Absolutely! Consider topping it with whipped cream, additional fresh berries, or a drizzle of maple syrup for extra sweetness.

Conclusion

This Blueberry French Toast Casserole Delight is the perfect dish to serve for a brunch or special occasion. It’s easy to prepare, wonderfully indulgent, and bursting with the sweet, juicy goodness of blueberries. Whether you’re making it for a family breakfast or hosting a holiday brunch, this casserole will be a guaranteed hit. With its rich, custardy base and golden, slightly crispy top, it’s the ultimate breakfast treat that everyone will love!

Blueberry French Toast Casserole Delight

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Print Recipe

This Blueberry French Toast Casserole Delight is a decadent, make-ahead breakfast featuring a custard-like base with juicy blueberries and a golden, crispy top. Perfect for brunches, holiday gatherings, or special mornings, this indulgent casserole is easy to prepare the night before and bakes up beautifully in the morning, making it a crowd-pleasing favorite.

Total Time: 1 hour 5 minutes
Yield: 8 servings

Instructions

Grease a 9×13 baking dish and add half of the cubed bread.
Sprinkle half of the blueberries over the bread, then repeat with the remaining bread and blueberries.
In a large bowl, whisk together eggs, milk, heavy cream, maple syrup, vanilla extract, and cinnamon.
Pour the egg mixture evenly over the bread and blueberries.
Cover and refrigerate overnight to allow the bread to soak up the custard mixture.
Preheat the oven to 350°F (175°C).
Bake uncovered for 45–50 minutes, or until the casserole is golden brown and firm in the center.
Let the casserole sit for 10 minutes before serving. Optionally, dust with powdered sugar.

Notes

Fruit Variations: Swap blueberries for strawberries, raspberries, or blackberries, or mix several fruits together for a fruity medley.
Nutty Twist: Add chopped nuts like pecans or almonds for some crunch.
Spices: Experiment with adding nutmeg or ginger for a different flavor profile.
Dairy-Free Option: Use non-dairy milk and coconut cream to make this casserole dairy-free.

Author: Sophia
Prep Time: 15 minutes
Cook Time: 50 minutes
Category: Breakfast, Brunch, Make-Ahead, Holiday
Method: Baking, Make-Ahead
Cuisine: American
Diet: Vegetarian