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Overnight French Toast Casserole

This Overnight French Toast Casserole is a delicious and convenient dish that can be prepared the night before and baked fresh in the morning. Perfect for weekends or brunch gatherings, it combines the flavors of cinnamon, vanilla, and maple syrup in a delightful, custardy bread bake.
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Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Course Breakfast
Cuisine American
Servings 4 People
Calories 350 kcal

Equipment

  • 1 9x13-inch baking dish
  • multiple mixing bowls
  • 1 whisk
  • 1 cutting board
  • 1 measuring cups and spoons
  • 1 aluminum foil

Ingredients
  

  • 1 loaf challah or brioche bread, cut into 1-inch cubes About 12 cups.
  • 6 large eggs
  • 2 cups milk
  • 1 cup heavy cream
  • 1 cup brown sugar, packed
  • 1 tablespoon vanilla extract
  • 1 teaspoon ground cinnamon
  • 1/4 teaspoon salt
  • 1/2 cup maple syrup For serving.
  • powdered sugar Optional, for serving.
  • fresh berries Optional, for serving.

Instructions
 

  • Grease a 9x13-inch baking dish with butter or non-stick spray.
  • Place the bread cubes evenly in the baking dish.
  • In a large mixing bowl, whisk together the eggs, milk, heavy cream, brown sugar, vanilla extract, ground cinnamon, and salt until well combined.
  • Pour the custard mixture evenly over the bread cubes, ensuring all pieces are coated. Press down gently with a spatula to soak the bread.
  • Cover the dish with aluminum foil and refrigerate overnight (or for at least 4 hours) to allow the bread to absorb the custard.
  • In the morning, preheat your oven to 350°F (175°C).
  • Remove the foil and bake the casserole for about 45 minutes, or until the top is golden brown and a toothpick inserted in the center comes out clean.
  • Let the casserole cool for a few minutes before serving. Drizzle with maple syrup and dust with powdered sugar, if desired. Add fresh berries for extra flavor and presentation.

Notes

You can customize the casserole by adding chopped fruits like apples or berries, or nuts such as pecans or walnuts, before pouring the custard over the bread.
For a richer flavor, consider using flavored creamers in place of regular milk.
This casserole can be made gluten-free by using gluten-free bread.