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Overnight Blueberry French Toast Casserole

Overnight Blueberry French Toast

This creamy blueberry French toast casserole combines rich cream cheese layers and fresh blueberries for a delicious, easy overnight breakfast your family will love.
Prep Time 15 minutes
Cook Time 1 hour 15 minutes
Total Time 1 hour 30 minutes
Course Breakfast, casserole
Cuisine American
Servings 10 people
Calories 260 kcal

Equipment

  • 1 10×14-inch baking dish for layering and baking the casserole
  • 1 Mixing bowls
  • 1 whisk
  • 1 aluminum foil for covering dish while refrigerating and initial baking

Ingredients
  

  • 8 oz cream cheese softened
  • 1 cup powdered sugar
  • 1 tbsp vanilla extract divided
  • 2 tbsp whole milk
  • 2 cups milk
  • 8 large eggs
  • 1 tsp ground cinnamon
  • ½ tsp ground nutmeg
  • 2 loaves cubed French bread day-old preferred
  • 2 cups fresh blueberries divided

Instructions
 

  • In a bowl, blend softened cream cheese, powdered sugar, 2 tbsp milk, and 1 tbsp vanilla extract until smooth, then gently fold in 1 cup blueberries.
  • Layer half the cubed bread evenly in a 10×14-inch baking dish.
  • Spread the cream cheese and blueberry mixture evenly over the bread layer.
  • Top with the remaining bread cubes to form a second layer.
  • In a large bowl, whisk together milk, eggs, 1 tbsp vanilla extract, cinnamon, and nutmeg until fully combined.
  • Pour the egg mixture over the layered bread, soaking it thoroughly.
  • Sprinkle the remaining 1 cup blueberries evenly on top.
  • Cover the dish tightly with aluminum foil and refrigerate for 8 hours or overnight.
  • Remove the casserole from the refrigerator 30 to 60 minutes before baking.
  • Preheat the oven to 375°F (190°C).
  • Bake the casserole covered with foil for 45 minutes.
  • Remove the foil and bake an additional 30 minutes until the center is set and the top is lightly browned.
  • Allow the casserole to cool slightly before serving.

Notes

  • Use day-old bread for better soaking and texture.
  • Can be prepared the night before for a convenient breakfast.
  • Store leftovers covered in the refrigerator up to 3 days.
  • Add a streusel topping for extra crunch if desired.