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Overnight Crème Brûlée French Toast

Overnight Crème Brûlée French Toast

This Overnight Crème Brûlée French Toast is a decadent, make-ahead casserole perfect for a cozy brunch or holiday breakfast. It features a buttery caramel layer, a creamy custard-soaked brioche center, and a signature crackly torched sugar topping. All the preparation is done the night before, making for a stress-free and impressive morning meal.
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Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Servings: 8 servings
Calories: 350
Ingredients Equipment Method Notes

Ingredients
  

Ingredients
  • ½ cup unsalted butter
  • 1 cup packed brown sugar
  • 2 tablespoons light corn syrup
  • 1 loaf (about 1 pound) brioche or challah bread, cut into 1-inch thick slices
  • 5 large eggs
  • 1 ½ cups half-and-half
  • 1 teaspoon vanilla extract
  • ½ teaspoon ground cinnamon
  • ¼ teaspoon salt
  • ¼ cup granulated sugar (for the topping)
  • Optional for serving: Maple syrup, fresh berries, powdered sugar, whipped cream

Equipment

  • Small saucepan
  • Whisk
  • 9x13 inch baking dish
  • Spatula
  • plastic wrap
  • Kitchen torch (or oven broiler)

Method
 

Instructions
  1. Create the Caramel Base: In a small saucepan over medium heat, melt the butter. Stir in the brown sugar and corn syrup, whisking until the mixture is smooth and fully combined. Pour this glorious caramel mixture into a 9x13-inch baking dish and spread it out to cover the entire bottom.
  2. Arrange the Bread: Take your thick slices of brioche or challah and arrange them snugly in a single layer over the caramel base. Don't be afraid to squish them in a bit to fit; you want a tightly packed layer.
  3. Mix the Custard: In a medium bowl, whisk together the eggs, half-and-half, vanilla extract, cinnamon, and salt. Keep whisking until it's a uniform, pale yellow mixture with no streaks of egg yolk remaining.
  4. Soak the Bread: Pour the custard mixture slowly and evenly over the bread slices. Gently press down on the bread with a spatula to help it absorb the custard. The goal is to get every piece nicely saturated. This step is crucial for achieving that perfect custardy texture in your Baked Carmel French Toast.
  5. Chill Overnight: Cover the dish tightly with plastic wrap and place it in the refrigerator for at least 8 hours, or up to 24 hours. This long chill time is what makes the casserole so tender and flavorful.
  6. Bake the Casserole: When you're ready to bake, preheat your oven to 350°F (175°C). Remove the plastic wrap and bake the casserole, uncovered, for 35 to 40 minutes. It's done when the top is golden brown and puffed up, and the center is set (a knife inserted should come out clean).
  7. Create the Crème Brûlée Topping: Let the casserole cool for just a few minutes. Sprinkle the granulated sugar evenly over the entire top. Using a kitchen torch, carefully move the flame back and forth across the surface until the sugar melts and turns a deep amber brown. If you don't have a torch, you can use your oven's broiler—just watch it very closely as it can burn in seconds!
  8. Serve and Enjoy: Let it rest for 5 minutes before slicing and serving warm. The caramel will be molten hot, so be careful. Serve your Overnight Caramel French Toast with your favorite toppings like fresh berries or a dollop of whipped cream.

Notes

Use day-old brioche or challah bread for the best texture. Ensure the bread soaks for at least 8 hours (or overnight) to achieve a creamy, custardy result. If you don't have a kitchen torch, the oven broiler can be used to create the caramelized sugar top, but watch it closely to prevent burning. For variations, consider adding orange zest or a splash of liqueur to the custard. The recipe can be adapted to be dairy-free by using high-quality vegan butter and full-fat plant-based milks.