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Golden, puffed Overnight French Toast Casserole served with a drizzle of maple syrup and a dusting of powdered sugar.

Overnight French Toast Casserole

Day-old brioche becomes a warm, custardy breakfast with minimal morning effort.
Prep Time 15 minutes
Cook Time 45 minutes
Total Time 13 hours
Course Breakfast
Cuisine American
Servings 8

Ingredients
  

Main

  • 1 loaf brioche or challah cubed
  • 6 large eggs
  • 2 cups whole milk
  • 1/2 cup heavy cream
  • 1/4 cup granulated sugar
  • 1/4 cup brown sugar
  • 2 tsp vanilla extract
  • 1 tbsp cinnamon
  • 1/2 tsp nutmeg
  • 1/4 tsp salt
  • Butter for greasing
  • 1/2 cup chopped pecans optional
  • Maple syrup for serving
  • Powdered sugar optional

Instructions
 

  • Grease a 9x13-inch dish with butter.
  • Spread cubed bread evenly in dish.
  • Whisk eggs, milk, cream, sugars, vanilla, cinnamon, nutmeg, and salt.
  • Pour custard over bread; add pecans if using.
  • Cover and refrigerate overnight.
  • Preheat oven to 350°F (175°C).
  • Bake uncovered 45 minutes until puffed and set.
  • Serve warm with maple syrup and powdered sugar.

Notes

Use low-fat milk instead of cream for a lighter version.