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French Toast Casserole with Croissants

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  • Author: Maria B. Evans
  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Total Time: 55 minutes
  • Yield: 6-8 servings 1x
  • Category: Breakfast, Brunch
  • Method: Baking
  • Cuisine: American, French
  • Diet: Vegetarian

Description

This French Toast Casserole with Croissants is buttery, flaky, and soaked in a rich cinnamon-vanilla custard, then baked to golden perfection. Topped with powdered sugar and maple syrup, this easy make-ahead dish is perfect for brunch, special occasions, or a cozy weekend breakfast.


Ingredients

Units Scale
  • For the Casserole:
  • 6 large croissants, torn into large pieces
  • 5 large eggs
  • 1 1/2 cups whole milk
  • 1/2 cup heavy cream
  • 1/3 cup granulated sugar
  • 1/4 cup brown sugar
  • 1 tablespoon vanilla extract
  • 1 teaspoon cinnamon
  • 1/4 teaspoon nutmeg
  • 1/4 teaspoon salt
  • For the Topping:
  • 2 tablespoons butter, melted
  • 1/4 cup brown sugar
  • 1/2 teaspoon cinnamon
  • Powdered sugar (for dusting)
  • Maple syrup (for serving)

Instructions

  • Prepare the Baking Dish:
  • Grease a 9×13-inch baking dish with butter or non-stick spray.
  • Arrange the croissant pieces evenly in the dish.
  • Make the Custard:
  • In a large bowl, whisk together eggs, milk, heavy cream, granulated sugar, brown sugar, vanilla, cinnamon, nutmeg, and salt.
  • Pour the custard mixture evenly over the croissants, pressing down slightly so they soak up the liquid.
  • Chill (Optional for Overnight Casserole):
  • Cover and refrigerate for at least 30 minutes, or overnight for best results.
  • Prepare the Topping:
  • Mix melted butter, brown sugar, and cinnamon in a small bowl.
  • Drizzle over the casserole before baking.
  • Bake:
  • Preheat oven to 350°F (175°C).
  • Bake uncovered for 35-40 minutes, until golden brown and set.
  • Serve & Enjoy:
  • Let cool for 5 minutes, then dust with powdered sugar.
  • Serve warm with maple syrup.

Notes

  • Make-Ahead Option: Assemble the casserole the night before and bake in the morning.
  • Add-Ins: Mix in fresh berries, chocolate chips, or chopped nuts for extra flavor.
  • Serving Idea: Pair with crispy bacon or fresh fruit for a complete brunch.
  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Total Time: 55 minutes
  • Yield: 6-8 servings
  • Category: Breakfast, Brunch
  • Method: Baking
  • Cuisine: American, French
  • Diet: Vegetarian
  • Keywords: Croissant French Toast, Baked French Toast, Brunch Casserole, Overnight French Toast, Holiday Breakfast
  • Nutrition (Per Serving)
  • Calories: 350
  • Sugar: 22g
  • Sodium: 220mg
  • Fat: 20g
  • Saturated Fat: 12g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 38g
  • Fiber: 1g
  • Protein: 8g
  • Cholesterol: 180mg

Nutrition

  • Calories: 350
  • Sugar: 22g
  • Sodium: 220mg
  • Fat: 20g
  • Saturated Fat: 12g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 38g
  • Fiber: 1g
  • Protein: 8g
  • Cholesterol: 180mg