Blueberry French Toast Casserole Recipe
Introduction
This Blueberry French Toast Casserole is a delightful breakfast treat that combines the comforting flavors of cinnamon and vanilla with fresh blueberries. Perfect for family mornings or special occasions, it’s easy to prepare ahead and bakes into a golden, custardy delight.

Ingredients
- 1 loaf sourdough or French bread
- 8 large eggs
- 1 1/2 cups milk
- 1/4 cup honey
- 1 teaspoon vanilla extract
- 1 teaspoon almond extract
- 2 teaspoons cinnamon
- 2 cups fresh blueberries
Instructions
- Step 1: Cut the bread into cubes, measuring about 6 heaping cups.
- Step 2: In a large mixing bowl, whisk together the eggs, milk, honey, vanilla extract, almond extract, and cinnamon until well combined.
- Step 3: Spray a 9×13-inch baking dish with cooking spray. Place the bread cubes into the dish, then pour the egg mixture over the bread. Toss gently to make sure all the bread is moistened. Sprinkle the fresh blueberries evenly on top. Let the casserole set for at least 30 minutes, or cover and refrigerate overnight for more flavor absorption.
- Step 4: When ready, preheat the oven to 350°F (175°C). Bake the casserole for 50–60 minutes, until the liquid is absorbed and the bread is golden brown.
- Step 5: Allow the casserole to cool for 5 to 10 minutes before serving to let it set nicely.
Tips & Variations
- Use day-old bread for better texture as it absorbs the custard without becoming too soggy.
- Substitute maple syrup for honey to deepen the sweetness.
- Add a handful of chopped nuts on top before baking for crunch.
- Swap blueberries for raspberries or blackberries for a different berry flavor.
- For a dairy-free version, use almond or oat milk instead of regular milk.
Storage
Store any leftovers covered in the refrigerator for up to 3 days. Reheat individual portions in the microwave or warm the entire dish in a 325°F oven until heated through, about 15–20 minutes.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I prepare this casserole the night before?
Yes, you can soak the bread cubes in the egg mixture overnight in the refrigerator. This helps the flavors meld and makes the casserole easier to bake in the morning.
Can I use frozen blueberries?
Frozen blueberries can be used, but be sure to thaw and drain any excess moisture before adding them to the casserole to prevent it from becoming too watery.
PrintBlueberry French Toast Casserole Recipe
A delicious and easy-to-make Blueberry French Toast Casserole featuring sourdough bread soaked in a sweet cinnamon-vanilla egg mixture, layered with fresh blueberries, and baked to golden perfection. Perfect for a comforting breakfast or brunch.
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 10 minutes
- Yield: 8 servings 1x
- Category: Breakfast Casserole
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Main Ingredients
- 1 loaf sourdough or French bread
- 8 large eggs
- 1 1/2 cups milk
- 1/4 cup honey
- 1 teaspoon vanilla extract
- 1 teaspoon almond extract
- 2 teaspoons cinnamon
- 2 cups fresh blueberries
Instructions
- Prepare the Bread: Cut bread slices into cubes, approximately enough to fill 6 heaping cups to ensure the casserole has a hearty texture.
- Mix Wet Ingredients: In a large mixing bowl, whisk together the eggs, milk, honey, vanilla extract, almond extract, and cinnamon until everything is well combined and smooth.
- Assemble the Casserole: Spray a 9×13 inch baking dish with cooking spray to prevent sticking. Place the cubed bread into the dish, pour the egg mixture evenly over the bread, and toss gently to ensure that all bread pieces are thoroughly moistened. Sprinkle fresh blueberries evenly throughout the dish. Let the mixture set for at least 30 minutes at room temperature or cover and refrigerate overnight for enhanced flavor.
- Bake: Preheat the oven to 350°F (175°C). Bake the casserole for 50-60 minutes or until the liquid is fully absorbed and the bread is golden brown on top, indicating it is cooked through.
- Cool and Serve: Allow the casserole to cool for 5-10 minutes before serving to let it firm up slightly and make serving easier.
Notes
- You can prepare this casserole the night before by assembling it and refrigerating overnight to save time in the morning.
- Fresh blueberries add the best flavor, but frozen can be substituted if thawed and drained.
- If you prefer a richer dish, substitute full-fat milk or add a splash of cream.
- For added crunch, sprinkle chopped nuts on top before baking.
- This casserole pairs well with maple syrup or powdered sugar for extra sweetness.
Keywords: blueberry french toast casserole, baked French toast, blueberry breakfast casserole, easy brunch recipe, cinnamon french toast bake

