Easy Overnight French Toast Casserole
Easy Overnight French Toast Casserole is a delightful and convenient breakfast dish that transforms the classic flavors of French toast into a make-ahead casserole. This recipe combines thick slices of day-old brioche or challah soaked in a rich custard made from eggs, whole milk, cinnamon, and vanilla. Baked until golden brown, it delivers a warm, comforting breakfast that requires minimal morning effort—perfect for family gatherings or holiday brunches. Serve it warm with fresh fruit, maple syrup, or a dusting of powdered sugar for an unforgettable treat that will impress everyone at your table.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 5 minutes
- Yield: Serves approximately 12 people 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
Ingredients
Scale
- 8 cups day-old brioche or challah bread (cubed)
- 6 large eggs
- 2 cups whole milk (or non-dairy alternative)
- 1 cup brown sugar
- 2 teaspoons ground cinnamon
- 2 teaspoons pure vanilla extract
Instructions
- Cut the bread into cubes and place them in a greased baking dish.
- In a bowl, whisk together eggs, milk, brown sugar, cinnamon, and vanilla until combined.
- Pour the custard evenly over the bread cubes, ensuring all pieces are soaked.
- Cover with plastic wrap and refrigerate overnight.
- Preheat oven to 350°F (175°C). Bake uncovered for 45-50 minutes until golden brown.
- Allow to cool slightly before serving with your favorite toppings.
Nutrition
- Serving Size: 1 slice (150g)
- Calories: 280
- Sugar: 18g
- Sodium: 220mg
- Fat: 10g
- Saturated Fat: 4g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 42g
- Fiber: 2g
- Protein: 8g
- Cholesterol: 180mg