Overnight Caramel French Toast Casserole

This Overnight French Toast Casserole can be made the night before and refrigerated overnight (or at least 8 hours).  The egg soaks into the bread and makes it almost like a caramel bread pudding after baking!
Course Breakfast
Cuisine American
Keyword overnight French toast
Prep Time 8 hours
Cook Time 20 minutes
Total Time 8 hours 20 minutes
Servings 8 servings
Calories 408kcal
Author Emily Grace


  • 1 cup brown sugar
  • 2 tbsp light corn syrup
  • 1/2 cup butter
  • 1/4 cup sugar
  • 1 tsp cinnamon
  • 1 tsp vanilla
  • 6 large eggs
  • 1 cup milk
  • 10 slices bread


  • Bring the sugars, butter, corn syrup, and 1/2 tsp. cinnamon to a boil over medium heat in a small saucepan, stirring constantly. 
  • Remove from heat and pour into a greased baking dish. 
  • Slice the bread in half and arrange in the pan.
  • In a large bowl, beat the eggs, milk, vanilla, and remaining cinnamon together. 
  • Pour the egg mixture evenly over the bread. 
  • Cover and refrigerate overnight.
  • Remove from the refrigerator while preheating the oven to 350°. 
  • Bake uncovered for 30-35 minutes.


Serving: 1serving | Calories: 408kcal | Carbohydrates: 56g | Protein: 8g | Fat: 16g | Saturated Fat: 9g | Cholesterol: 156mg | Sodium: 354mg | Potassium: 186mg | Fiber: 1g | Sugar: 41g | Vitamin A: 580IU | Calcium: 131mg | Iron: 2mg