Mothers Day Blueberry French Toast

Featured in: Sweet Bakes & Desserts

This baked French toast features a rich custard infused with vanilla and cinnamon, combined with cubes of brioche bread and bursts of juicy blueberries. The dish is topped with a buttery, brown sugar and nut mixture that caramelizes during baking. Perfect for a celebratory brunch, it can be prepared ahead and baked fresh in the morning. Soft, golden, and full of warm flavors, it's an inviting treat for family and friends.

Updated on Fri, 13 Mar 2026 05:17:40 GMT
Golden-baked blueberry French toast casserole with juicy berries and a cinnamon sugar crust, perfect for a festive brunch spread.  Save to Pinterest
Golden-baked blueberry French toast casserole with juicy berries and a cinnamon sugar crust, perfect for a festive brunch spread. | vectorgrill.com

Celebrate Mother's Day with a luscious, crowd-pleasing baked French toast casserole bursting with juicy blueberries and a hint of vanilla. This easy-to-make recipe transforms simple brioche or challah bread into a golden, custardy delight that’s perfect for a festive brunch. The combination of sweet cinnamon, rich custard, and fresh berries makes it a memorable centerpiece for any special morning.

Golden-baked blueberry French toast casserole with juicy berries and a cinnamon sugar crust, perfect for a festive brunch spread.  Save to Pinterest
Golden-baked blueberry French toast casserole with juicy berries and a cinnamon sugar crust, perfect for a festive brunch spread. | vectorgrill.com

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Whether you’re hosting a large family brunch or a cozy morning gathering, this baked blueberry French toast casserole feels indulgent yet comforting. The texture strikes a perfect balance—tender and soaked through without being soggy—while the topping adds a crunchy sweetness that pairs wonderfully with maple syrup.

Ingredients

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  • Bread Base
    • 1 loaf (about 450 g / 1 lb) brioche or challah bread, cut into 2.5 cm (1 inch) cubes
    • 250 g (2 cups) fresh or frozen blueberries
  • Custard Mixture
    • 6 large eggs
    • 480 ml (2 cups) whole milk
    • 120 ml (1/2 cup) heavy cream
    • 100 g (1/2 cup) granulated sugar
    • 2 tsp pure vanilla extract
    • 1/2 tsp ground cinnamon
    • 1/4 tsp salt
  • Topping
    • 50 g (1/4 cup) unsalted butter, melted
    • 50 g (1/4 cup) brown sugar
    • 1/2 tsp ground cinnamon
    • 30 g (1/4 cup) chopped pecans or almonds (optional)
    • Powdered sugar, for dusting (optional)

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Instructions

1. Grease a 23x33 cm (9x13 inch) baking dish with butter or nonstick spray.
2. Arrange half the bread cubes evenly in the dish. Scatter half the blueberries over the bread. Repeat with the remaining bread and blueberries.
3. In a large bowl, whisk together eggs, milk, cream, granulated sugar, vanilla extract, cinnamon, and salt until smooth.
4. Pour the custard evenly over the bread and blueberries, pressing gently to soak all the bread.
5. Cover and refrigerate for at least 30 minutes or overnight for best results.
6. Preheat the oven to 175°C (350°F).
7. In a small bowl, mix melted butter, brown sugar, cinnamon, and nuts (if using). Sprinkle evenly over the casserole.
8. Bake uncovered for 40–45 minutes, until puffed and golden brown. If browning too quickly, tent loosely with foil.
9. Let stand for 10 minutes. Dust with powdered sugar before serving, if desired.

Zusatztipps für die Zubereitung

For an even richer custard, try substituting half-and-half for the milk and cream. Refrigerating the casserole overnight allows the bread to fully absorb the custard, resulting in a more tender, flavorful dish. If baking immediately after assembling, plan for at least 30 minutes to let the bread soak.

Varianten und Anpassungen

Feel free to swap blueberries for raspberries or blackberries if you prefer. The nuts in the topping are optional and can be omitted or replaced with your favorite variety, such as walnuts. To make this recipe nut-free, simply leave out the nuts from the topping.

Serviervorschläge

Serve warm with a drizzle of maple syrup, a dollop of whipped cream, or a spoonful of Greek yogurt for extra creaminess. Pair with fresh fruit or a side of crispy bacon to round out your brunch spread.

Decadent brioche French toast bake layered with fresh blueberries, topped with a buttery streusel, and dusted with powdered sugar.  Save to Pinterest
Decadent brioche French toast bake layered with fresh blueberries, topped with a buttery streusel, and dusted with powdered sugar. | vectorgrill.com

This Mother's Day, impress your loved ones with a comforting yet elegant baked French toast casserole that fills the kitchen with inviting aromas. Made with simple ingredients and a celebration-worthy touch of blueberries and vanilla, this dish is destined to become a cherished brunch tradition.

Recipe Questions & Answers

Can I use frozen blueberries instead of fresh?

Yes, frozen blueberries work well; just thaw and drain them to avoid excess moisture in the custard.

What bread is best for this dish?

Brioche or challah bread with a soft texture and slight sweetness works best to soak up the custard evenly.

Can nuts be omitted from the topping?

Absolutely, the nut topping is optional and the dish remains delicious without it.

Is it possible to prepare this the night before?

Yes, refrigerate the assembled casserole overnight for deeper flavor and an easier morning bake.

What are good serving suggestions?

Serve warm with maple syrup, whipped cream, or a dollop of Greek yogurt for added richness.

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Mothers Day Blueberry French Toast

Baked French toast with fresh blueberries and vanilla, perfect for a flavorful brunch gathering.

Prep Time
20 mins
Time to Cook
45 mins
Overall Time
65 mins
Created by Chloe Moore


Skill Level Easy

Cuisine Type American

Makes 8 Portions

Dietary Info Vegetarian-Friendly

What You’ll Use

Bread Base

01 1 loaf brioche or challah bread, cut into 1 inch cubes (about 1 pound)
02 2 cups fresh or frozen blueberries

Custard Mixture

01 6 large eggs
02 2 cups whole milk
03 1/2 cup heavy cream
04 1/2 cup granulated sugar
05 2 teaspoons pure vanilla extract
06 1/2 teaspoon ground cinnamon
07 1/4 teaspoon salt

Topping

01 1/4 cup unsalted butter, melted
02 1/4 cup brown sugar
03 1/2 teaspoon ground cinnamon
04 1/4 cup chopped pecans or almonds, optional
05 Powdered sugar for dusting, optional

How-To

Step 01

Prepare Baking Dish: Grease a 9x13 inch baking dish with butter or nonstick spray.

Step 02

Layer Bread and Blueberries: Arrange half the bread cubes evenly in the prepared dish. Scatter half the blueberries over the bread layer. Repeat with remaining bread cubes and blueberries.

Step 03

Prepare Custard Mixture: In a large mixing bowl, whisk together eggs, milk, heavy cream, granulated sugar, vanilla extract, cinnamon, and salt until completely smooth.

Step 04

Combine Ingredients: Pour the custard mixture evenly over the bread and blueberries, pressing gently to ensure all bread cubes absorb the custard.

Step 05

Chill Casserole: Cover the baking dish and refrigerate for at least 30 minutes, or preferably overnight for optimal flavor development and texture.

Step 06

Preheat Oven: Remove casserole from refrigerator and preheat oven to 350 degrees Fahrenheit.

Step 07

Prepare Topping: In a small bowl, combine melted butter, brown sugar, cinnamon, and nuts if using. Mix until evenly combined and sprinkle topping evenly over the casserole surface.

Step 08

Bake Casserole: Bake uncovered for 40 to 45 minutes until the top is puffed and golden brown. If browning too quickly, loosely tent with aluminum foil.

Step 09

Rest and Serve: Remove from oven and allow to stand for 10 minutes before serving. Dust with powdered sugar if desired.

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What You’ll Need

  • 9x13 inch baking dish
  • Mixing bowls
  • Whisk
  • Measuring cups and spoons
  • Saucepan or microwave for melting butter

Allergy Info

Look over each item for allergens and check with your doctor if unsure.
  • Contains eggs
  • Contains dairy including milk, cream, and butter
  • Contains wheat from bread
  • May contain tree nuts from pecans or almonds if included

Nutrition Breakdown (per portion)

Nutrition data is for learning only—not a substitute for professional medical advice.
  • Caloric Value: 340
  • Fats: 15 g
  • Carbohydrates: 42 g
  • Proteins: 8 g

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