Quick Blueberry French Toast Casserole
Indulge in the comforting delight of our Quick Blueberry French Toast Casserole, a dish that brings together the sweetness of fresh blueberries with the rich texture of buttery bread. Perfect for brunch gatherings or an effortless weeknight dinner, this casserole is not only delicious but also incredibly easy to prepare. It boasts a lovely combination of creamy egg custard and juicy berries, creating a warm, flavorful embrace in every bite. Your family and friends will adore starting their day with this delightful treat, which will leave the kitchen filled with the enticing aroma of sweet cinnamon and vanilla.
This casserole is particularly special because it can be prepared ahead of time—simply assemble the ingredients the night before and pop it in the oven in the morning. It’s a stress-free way to impress guests at a weekend brunch or make a weekday breakfast feel like a celebration. With its beautiful presentation and comforting flavors, it’s bound to become a favorite in your home!

This is what the finished dish looks like when perfectly baked.
Ingredients
- 1 loaf of bread (preferably challah or brioche)
- 8 large eggs
- 2 cups milk
- 1/2 cup sugar
- 1 teaspoon vanilla extract
- 1 teaspoon cinnamon
- 2 cups fresh blueberries
- Butter (for greasing the dish)
- Powdered sugar (for serving, optional)

A glimpse of the delicious ingredients used to create this mouthwatering casserole.
Directions
- Preheat the oven to 350°F (175°C). Grease a 9×13 inch baking dish with butter.
- Cut the bread into cubes and place half of it in the bottom of the prepared dish.
- In a large bowl, whisk together the eggs, milk, sugar, vanilla extract, and cinnamon. Pour half of this mixture over the bread cubes.
- Sprinkle half of the blueberries over the bread.
- Layer the remaining bread cubes on top, then pour the rest of the egg mixture over the top, pressing down gently to soak the bread.
- Scatter the remaining blueberries on top.
- Cover with foil and bake for 30 minutes. Remove the foil and bake for an additional 15-20 minutes until the top is golden and set.
- Let cool slightly before serving. Dust with powdered sugar if desired.
Tips & Variations
- Ingredient substitutions: You can substitute the milk with almond milk or oat milk for a dairy-free option. Alternatively, try using whole grain bread for a heartier flavor.
- Optional variations: Add chopped nuts or a sprinkle of nutmeg for an extra layer of flavor. You can also swap out the blueberries for strawberries or raspberries, depending on your preference.
- Storage or reheating tips: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or bake in the oven at 350°F until warmed through.
Recipe Information
- Prep time: 15 minutes
- Cook time: 45-50 minutes
- Total time: 1 hour
- Servings: 8
- Difficulty level: Easy

