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Overnight Blueberry French Toast Casserole

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This Overnight Blueberry French Toast Casserole is the perfect make-ahead breakfast for busy mornings or special brunch gatherings. With its rich custard-soaked French bread, sweet blueberries, and warm, comforting flavors, it’s a dish that will impress your family or guests. Prepare it the night before and bake it in the morning for a hassle-free, delicious start to the day.

Ingredients

  • 12 slices of day-old French bread (about 1-inch thick)
  • 1 ½ cups fresh blueberries
  • 8 large eggs
  • 2 cups milk
  • 1 cup half-and-half
  • ¾ cup granulated sugar
  • 2 teaspoons vanilla extract
  • 1 teaspoon ground cinnamon
  • ¼ teaspoon salt
  • 2 tablespoons unsalted butter (for greasing the baking dish)

Instructions

  • Prepare the Baking Dish:
    Grease a 9×13-inch baking dish with butter.

  • Layer the Bread and Blueberries:
    Arrange half of the bread slices in the prepared baking dish, overlapping them slightly. Sprinkle half of the blueberries over the bread.
    Top with the remaining bread slices and blueberries.

  • Make the Custard Mixture:
    In a large bowl, whisk together eggs, milk, half-and-half, sugar, vanilla, cinnamon, and salt until well combined.

  • Assemble and Refrigerate:
    Pour the egg mixture evenly over the bread. Cover with plastic wrap and refrigerate overnight (or for at least 4 hours).

  • Bake the Casserole:
    Preheat the oven to 350°F (175°C) the next morning. Remove the casserole from the fridge and let it sit at room temperature for 15 minutes.
    Bake uncovered for 45-50 minutes, until the top is golden and the center is set.

  • Serve:
    Let the casserole cool for a few minutes before slicing and serving.

Notes

  • Variations:

    • Swap blueberries for other berries like raspberries or blackberries for a mixed berry version.
    • Add a drizzle of maple syrup or a dusting of powdered sugar before serving for extra sweetness.
    • For a richer flavor, substitute some of the milk with heavy cream.
    • Add nuts such as chopped pecans or walnuts for texture.

  • Storage:

    • Store leftovers in the refrigerator for up to 3 days.
    • To reheat, cover with foil and bake at 350°F (175°C) for 15-20 minutes, or microwave individual servings.

Find it online: https://chocolatecoveredamy.com/overnight-blueberry-french-toast-casserole/