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Creme Brulee French Toast Casserole Recipe

Creme Brulee French Toast Casserole

Steven
This Creme Brulee French Toast Casserole transforms the classic French dessert into a stunning make-ahead brunch dish. Overnight soaking creates a custardy interior, while a caramelized brown sugar base and optional crackly sugar topping deliver an elegant, unforgettable breakfast.
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Prep Time 20 minutes
Cook Time 45 minutes
Total Time 1 hour 5 minutes
Course Breakfast, Brunch
Cuisine French
Servings 10
Calories 380 kcal

Equipment

  • 9x13-inch baking dish - Glass or ceramic preferred for even heat distribution
  • Medium saucepan
  • Whisk
  • Large mixing bowl
  • Plastic wrap or aluminum foil - For overnight refrigeration
  • Sharp Bread Knife
  • Measuring cups and spoons
  • Kitchen torch - Optional, for traditional creme brulee finish
  • Fine-mesh strainer - Optional, for ultra-smooth custard

Ingredients
  

  • 1 lb challah bread - 450g, cut into 1-inch thick slices, day-old is ideal
  • 1/2 cup unsalted butter - 115g
  • 1 cup dark brown sugar - 200g, packed
  • 2 tablespoons light corn syrup - or maple syrup
  • 5 large eggs
  • 1 1/2 cups half-and-half - 360ml
  • 1 teaspoon pure vanilla extract
  • 1/2 teaspoon ground cinnamon
  • 1/4 teaspoon salt

For the Creme Brulee Topping (Optional)

  • 3 tablespoons granulated white sugar

For Serving (Optional)

  • 2 tablespoons granulated sugar - For topping before baking, optional
  • powdered sugar - For serving, optional
  • fresh berries - For serving, optional
  • whipped cream - For serving, optional
  • warm maple syrup - For serving, optional
  • crispy bacon - For serving, optional
  • breakfast sausage - For serving, optional

Instructions
 

  • Make the caramel base by melting butter in a saucepan over medium heat. Add brown sugar and corn syrup, whisking constantly until smooth and glossy. Pour into a 9x13-inch baking dish and spread evenly.
  • Slice challah into 1-inch thick pieces and arrange snugly in a single layer over the caramel base in the baking dish.
  • Whisk eggs, half-and-half, vanilla, cinnamon, and salt in a large bowl until smooth and frothy. Strain through a fine mesh sieve for extra silkiness, if desired.
  • Pour custard evenly over bread slices, pressing down gently to help absorption. Cover tightly and refrigerate for at least 6 hours or overnight.
  • Remove casserole from fridge 20-30 minutes before baking. Preheat oven to 350°F. Bake uncovered for 40-45 minutes until golden brown and set in center.
  • Let rest 5-10 minutes. For creme brulee topping, sprinkle granulated sugar over top and caramelize with a kitchen torch or broiler until deep amber and crackly.

Notes

  • Use day-old or slightly stale challah for the best texture; fresh bread can become mushy during the overnight soak.
  • Do not skip the minimum 6-hour soak; this is essential for achieving the soft, custardy interior.
  • Pour the caramel base immediately after making it, as it begins to set quickly as it cools.
  • Press bread slices gently into the custard to ensure each piece absorbs the liquid fully.
  • Let the casserole rest after baking for 5-10 minutes to allow the custard to finish setting before serving.
  • If the top browns too quickly, tent loosely with foil and continue baking until the center is set.
  • For a traditional creme brulee top, a kitchen torch offers better control than a broiler and minimizes burning risk.
  • Refrigerate leftovers for up to 3 days or freeze individual portions for up to 2 months.
  • Reheat in a 325°F oven for best texture; microwave for a softer but still delicious result.
  • Add fresh berries, whipped cream, or a drizzle of maple syrup for extra flavor and presentation.
Keyword baked french toast, creme brulee french toast, holiday breakfast, overnight french toast casserole