Blueberry French Toast Casserole

Update : December 31, 2025

why make this recipe

Blueberry French Toast Casserole is a fantastic dish that combines the classic flavors of French toast with the sweetness of blueberries. It’s perfect for breakfast or brunch gatherings, making it an easy yet impressive option for family and friends. This casserole can be prepared ahead of time, allowing you to enjoy your morning without the hassle of cooking from scratch. Plus, it’s a delightful way to get some healthy fruit into your meal!

how to make Blueberry French Toast Casserole

Ingredients:

1 loaf of bread (challah or brioche)
1 cup blueberries (fresh or frozen)
6 large eggs
2 cups milk
1/2 cup sugar
1 teaspoon vanilla extract
1 teaspoon ground cinnamon
1/4 teaspoon salt
Butter (for greasing)

Directions:

Grease a baking dish with butter.
Cut the bread into cubes and arrange half of it in the baking dish.
Sprinkle half of the blueberries over the bread.
Add the remaining bread and top with the remaining blueberries.
In a bowl, whisk together the eggs, milk, sugar, vanilla, cinnamon, and salt.
Pour the egg mixture over the bread and blueberries, ensuring all the bread is soaked.
Cover and refrigerate for at least 2 hours or overnight.
Preheat the oven to 350°F (175°C).
Bake uncovered for 45-50 minutes until golden brown.
Serve warm, drizzled with syrup if desired.

how to serve Blueberry French Toast Casserole

Serve this delicious casserole warm from the oven. It’s wonderful on its own, but you can add a drizzle of maple syrup or a sprinkle of powdered sugar for extra sweetness. Fresh whipped cream or yogurt can also make a great topping.

how to store Blueberry French Toast Casserole

You can store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply warm it in the oven at 350°F (175°C) until heated through. You can also microwave individual portions if you prefer.

tips to make Blueberry French Toast Casserole

Use stale bread for the best texture, as it absorbs the egg mixture well.
For added flavor, you can mix in some lemon zest or nutmeg.
Make sure to cover the dish tightly when refrigerating, so the bread doesn’t dry out.

variation

Feel free to customize this casserole! You can swap blueberries with other berries like strawberries or raspberries. You can also add nuts like chopped pecans or walnuts for some crunch.

FAQs

Can I use whole grain bread?
Yes, whole grain bread works well and adds extra fiber to the dish.

How long can I keep leftovers?
Leftovers can be stored in the refrigerator for up to 3 days.

Can I freeze the casserole?
Yes, you can freeze it before baking. Just wrap it tightly and store it in the freezer for up to a month. Thaw in the fridge overnight and bake as directed.