How to Create An Overnight Red, White, and Blueberry French Toast Casserole for Your Next Brunch
- HaleysHomemade

- May 27, 2025
- 3 min read
Well, sugar, brunch ain't just a meal—it's a sweet little gathering where hearts and bellies are filled. And if you're lookin' to dazzle your guests or your family, this Red, White, and Blueberry French Toast Casserole is your ticket. With its vibrant strawberries and blueberries nestled in a golden, custardy embrace, this dish is as easy on the eyes as it is on the taste buds. It's perfect for a leisurely Sunday morning or a festive holiday spread. Best of all, you can prepare it the night before, so you can spend more time enjoyin' the company and less time in the kitchen.
So, gather your loved ones, pour yourself a glass of sweet tea, and let this casserole be the star of your brunch table. It's sure to have everyone comin' back for seconds—and maybe even thirds.
Gather Your Ingredients
Gather all the ingredients before you start to set your brunch up for success. Here’s what you'll need:
Texas Toast Bread
6 Eggs
3 Cups Milk
1/2 Cup Half and Half or Heavy Cream
1/3 Cup Pure Raw Cane Sugar
1/2 Teaspoon Vanilla Extract
Pinch of Salt
1 Carton of Blueberries (about 2 cups)
1/4 Teaspoon Cinnamon
Pinch of Nutmeg
2 Tablespoons Butter
For the strawberry syrup:
1 Carton of Strawberries (about 1 pound)
1/2 Cup Pure Raw Cane Sugar
Layering the Bread and Berries
Start by greasing a baking dish and layering the Texas Toast slices evenly across the bottom. Spread the blueberries, roughly 2 cups or about one carton, over the bread.
After placing the bread and berries, it’s time to prepare the egg mixture.
Whisking the Egg Mixture
In a large bowl, whisk together:
6 Eggs
3 Cups Milk
1/2 Cup Half and Half or Heavy Cream
1/3 Cup Pure Raw Cane Sugar
1/2 Teaspoon Vanilla Extract
1/4 Teaspoon Cinnamon
Pinch of Salt
Pinch of Nutmeg
Whisk until the mixture is well-blended and airy. This custard will soak into the bread, creating a soft, creamy texture after baking.
Pour and Press
Gently pour the egg mixture over the layered bread and berries. Use a spatula or your hands to lightly press down, ensuring every slice of bread absorbs the custard.
Cut the 2 tablespoons of butter into small pieces and scatter them over the top. This will give it a rich flavor and a golden, crispy top once baked.
Time to Refrigerate
Cover the casserole with plastic wrap and refrigerate for at least 8 hours or overnight. This allows the flavors to blend and the bread to absorb the egg mixture fully, guaranteeing a delicious outcome.
Baking Your Casserole
When you’re ready to bake, preheat the oven to 350 degrees F. Remove the plastic wrap and place the casserole in the oven. Bake for 45 to 50 minutes, or until the top is golden brown and the center is set. If necessary, cover with foil if it darkens too quickly.
After baking, let it cool for about 10 minutes.
Making the Strawberry Syrup
While your casserole bakes, you can create the homemade strawberry syrup. Slice the strawberries and place them in a pan over medium-low heat. Combine with 1/2 cup of pure raw cane sugar, letting it simmer for 15 to 20 minutes until it becomes syrupy.
The sweet aroma of cooking strawberries will fill your kitchen with the most delightful aroma, honey.
Serving Your Red White and Blueberry French Toast Casserole
Now comes the best part: serving! Slice the casserole into ample pieces and plate them. Top each slice with dollops of homemade whipped cream and a generous helping of the strawberry syrup.





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