Go Back
+ servings
Sweet French toast with caramelized mushroom topping for breakfast or brunch. Perfect comfort food, served with coffee.

French Toast Breakfast Casserole

Cozy, make-ahead French toast baked in one pan: buttery cubes of day-old French bread soak up a vanilla-cinnamon egg custard, then bake to a golden, lightly crisp top with a soft, custardy center. Perfect for holidays, brunch, or effortless weekend mornings.
No ratings yet
Prep Time 15 minutes
Cook Time 50 minutes
Total Time 3 hours
Course Breakfast, Brunch
Cuisine American
Servings 8 people
Calories 320 kcal

Ingredients
  

  • 1 loaf (14–16 oz) day-old French bread, cut into 1-inch cubes (about 10 cups)
  • 8 large eggs
  • 2 cups whole milk
  • 1/2 cup heavy cream
  • 1/3 cup granulated sugar
  • 1/3 cup packed brown sugar
  • 2 teaspoons vanilla extract
  • 1 teaspoon ground cinnamon
  • 1/4 teaspoon fine sea salt
  • butter, for greasing pan
  • optional toppings: powdered sugar, maple syrup, fresh berries, chopped nuts

Instructions
 

  • Grease a 9×13-inch baking dish with butter.
  • Arrange the bread cubes evenly in the prepared dish.
  • In a large bowl, whisk together eggs, milk, cream, granulated sugar, brown sugar, vanilla, cinnamon, and salt until smooth.
  • Pour the custard evenly over the bread cubes. Gently press the bread down so it begins to absorb the mixture.
  • Cover and refrigerate for at least 2 hours, preferably overnight, to fully soak.
  • Preheat the oven to 350°F (175°C). Uncover the casserole.
  • Bake for 45–50 minutes, or until the top is golden and a knife inserted in the center comes out clean.
  • Cool for 5–10 minutes, then dust with powdered sugar and serve warm with maple syrup, berries, or nuts.

Nutrition

Serving: 1peopleCalories: 320kcalCarbohydrates: 38gProtein: 10gFat: 14gSaturated Fat: 7gSodium: 230mgFiber: 1gSugar: 18g
Keyword brunch bake, French toast casserole, Holiday Breakfast, Make-Ahead Breakfast, vanilla cinnamon
Tried this recipe?Let us know how it was!