BEST French Toast Casserole (overnight) - The Recipe Rebel (2024)

written by Ashley Fehr

5 from 42 votes

Prep Time 10 minutes mins

Total Time 55 minutes mins

Servings 6 servings

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Last updated on December 14, 2023

French Toast Casserole is perfect for prepping the night before and popping in the oven for a weekend or holiday brunch! An overnight French toast bake with cinnamon, vanilla and maple and crispy cinnamon sugar topping.

Love a sweet breakfast? Try this Easy Cinnamon Roll Casserole, this Overnight Peach Cobbler French Toast Casserole or this Overnight Apple Crisp French Toast next!

BEST French Toast Casserole (overnight) - The Recipe Rebel (2)

Table of Contents

  • How to make French Toast Casserole:
  • What’s the best bread for French toast?
  • Variations on this French Toast Casserole:
  • What to serve with Baked French Toast:
  • Some of our best French Toast recipes:
  • French Toast Casserole Recipe

We are big breakfast lovers here.

It doesn’t matter if it’s breakfast, brunch, lunch or dinner — if breakfast is on the table, we’re all in! There was no struggle to eat when this French Toast Casserole was on the table 😉

Some of our favorites for busy mornings?

Slow Cooker Oatmealfor those mornings we just can’t get it together, theseMini Frittata Muffinsfor a healthy breakfast or school lunch, and theseHealthy Blueberry Oatmeal Muffinsfor when we are running out the door, whatever the time of day.

But we also love sitting down to a relaxed breakfast or lunch on weekends, holidays, or birthdays — theseWhole Wheat Pancakesoften make an appearance, andThe BEST Cinnamon Bunsare a favorite always!

Adding to our list of favorites today is this easy French Toast Bake, which I love most because you can prep it completely the night before you need it.

The center is soft and tender like a bread pudding, but I love a sprinkling of cinnamon sugar on mine just for that fun texture!

How to make French Toast Casserole:

  1. Start with your bread — cut it or tear it into small pieces, and throw it into a greased baking dish.
  2. Whisk up your egg mixture, and pour it over top.
  3. Stir up the streusel mixture to throw on top.
  4. At this point, you can refrigerate to bake the next day (if you’re doing this, you may want to leave the streusel and add it in the morning so it stays crunchy), or you can let it sit for a couple hours and bake right away.
  5. Serve warm or at room temperature — my kids even love the leftovers for lunches!
BEST French Toast Casserole (overnight) - The Recipe Rebel (4)

What’s the best bread for French toast?

Stale bread is best for French toast because it’s a little drier, and will soak up that egg mixture before baking.

If I don’t have stale bread, I like to toast slices briefly to dry them out before adding to my pan.

In reality, you can use almost any leftover breads or baking you have to make French toast!

Brioche, or Brioche buns, leftover croissants, donuts, pancakes, cinnamon raisin bread would all be amazing, and I’m all for using up leftover bits before they’ve gone bad.

Variations on this French Toast Casserole:

  • To make this French Toast Casserole dairy free, substitute the dairy milk for almond or coconut milk and be sure that your bread doesn’t contain dairy.
  • You can swap the brown sugar for maple syrup for a maple twist on this French toast bake.
  • Add in chocolate chips, swirls of peanut butter, fresh or frozen berries, chopped bananas, nuts, or chunks of cream cheese if you want! This recipe is really an awesome one for adapting and having fun with. Let your mind go wild!
BEST French Toast Casserole (overnight) - The Recipe Rebel (5)

What to serve with Baked French Toast:

This French toast recipe doesn’t need much for side dishes, but I love serving it with smoothies (thisHealthy Strawberry Smoothie recipeand thisPineapple Smoothieare favorites), or fruit salad (thisCreamy Fruit Salad Recipe,Hawaiian Fruit Salad, andChristmas Fruit Saladare fun ones depending on the season!), to create a more balanced meal.

Coffee is also a must!

Some of our best French Toast recipes:

  • Overnight Caramel French Toast
  • Baked Overnight Pumpkin French Toast
  • Crockpot French Toast Recipe
  • Overnight Peanut Butter French Toast Casserole

BEST French Toast Casserole (overnight) - The Recipe Rebel (6)

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French Toast Casserole

written by Ashley Fehr

French Toast Casserole is perfect for prepping the night before and popping in the oven for a weekend or holiday brunch! An overnight French toast bake with cinnamon, vanilla and maple syrup and crispy cinnamon sugar topping.

BEST French Toast Casserole (overnight) - The Recipe Rebel (8)

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Prep Time 10 minutes mins

Cook Time 45 minutes mins

Total Time 55 minutes mins

Cuisine American

Course Breakfast

Servings 6 servings

Calories 416.58cal

Ingredients

  • 1 loaf French bread (450g)
  • 8 large eggs
  • 1 cup milk
  • 1/2 cup maple syrup (or granulated sugar)
  • 2 teaspoons cinnamon
  • 2 teaspoons vanilla extract

Cinnamon Sugar

  • 2 tablespoons granulated sugar
  • 1 teaspoon ground cinnamon

Glaze

  • 1/4 cup powdered sugar
  • 1 tablespoon milk

Instructions

  • Lightly grease a 9×9" pan.

  • Cut or tear bread into 1" cubes and place in pan — it will be full and that's okay!

  • In a medium bowl, whisk together eggs, milk, maple syrup, cinnamon and vanilla. Pour over bread in pan, doing your best to evenly distribute the mixture over the bread.

  • Using a spatula, press the bread down into the liquid the best you can.

  • Cinnamon Sugar: In a small bowl, combine sugar and cinnamon. Sprinkle over bread.

  • Cover and refrigerate at least 2 hours or overnight.

  • Cover (with foil or a lid) and bake at 350 degrees F for 40 minutes. Remove cover and bake another 15-20 minutes until set in the middle and top is slightly crispy.

  • Glaze: stir together powdered sugar and milk and drizzle over French toast, or serve with syrup, fruit, whipped cream or yogurt as desired.

Notes

*You can bake this in a 9×13″ pan if you prefer, but the casserole will be quite thin and will require reduced baking time.

Nutrition Information

Calories: 416.58cal | Carbohydrates: 68.16g | Protein: 16.6g | Fat: 8.21g | Saturated Fat: 2.97g | Cholesterol: 222.56mg | Sodium: 446.64mg | Potassium: 280.35mg | Fiber: 2.13g | Sugar: 29.25g | Vitamin A: 382.68IU | Calcium: 150.23mg | Iron: 3.5mg

Keywords french toast bake, french toast casserole

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BEST French Toast Casserole (overnight) - The Recipe Rebel (2024)

FAQs

Why is my overnight French toast soggy? ›

There are a few potential reasons why your overnight French toast may be soggy. One possible culprit is that you did not use dense enough bread, which allowed the custard mixture to soak in too much.

Should I leave bread out overnight for French toast? ›

Ideally, the bread should be slightly stale. A drier bread will soak up all the custard. Bread can be left out with the wrapper open the day before cooking. If you find yourself in a pinch, dry your bread slices in a 275°F oven for 10 minutes before soaking them in the custard.

Is it better to soak French toast overnight? ›

Ideally it's best if you can soak the bread in the french toast batter overnight however, if this cannot be done I suggest leaving it soak for a minimum of 30 minutes to 1 hour. As we want that custard like middle, cut very thick slices of bread.

Should French toast have more eggs or milk? ›

Whatever you decide on, the ratio of liquid to egg will still be about ¼ cup liquid to one egg, and one egg per two slices of bread. So, if you want to make four slices of French toast, you would need four slices of bread, two eggs, and ½ cup milk.

Why is restaurant French toast so much better? ›

According to the chef, the difference comes down to two main elements: the use of high-quality yeasty bread and allowing it time to properly soak. While you can use regular old white bread at home, you may want to give yours an upgrade — try subbing in thick-cut slices of brioche instead.

Is French toast better with milk or cream? ›

Half-and-half or cream will make a richer custard than whole or skim milk. You can also use non-dairy milks such as almond and coconut. Go one step further and flavor your basic milk-and-egg custard with vanilla extract, cinnamon, or cardamom; sweeten it with sugar or syrup, or even add juice or liqueur to the mix.

What is the best pan for French toast? ›

Given how much bread absorbs egg, you probably want to cook French toast in a non-stick pan. Standard pans might give you the chance to develop a more flavorful color during cooking, but spending 10 minutes scrubbing off egg glued to a pan isn't fun.

What happens if you soak French toast too long? ›

Leaving the bread in the egg mixture for too long is another route to soggy French toast.

What is the best type of bread to use for French toast? ›

For a solid French toast, aim for sturdy bread with a uniform texture and a soft crust. Hearty sandwich bread, brioche, challah, and shokupan (Japanese milk bread) are all great choices. Avoid rustic loaves with thick crusts or large holes in the interior.

Is vanilla extract necessary for French toast? ›

Vanilla and cinnamon.

Strictly technically speaking, these are optional, but French toast without vanilla and cinnamon just isn't nearly as good! A splash of almond extract or a pinch of nutmeg would also work here, if you have a more adventurous palate.

Can I eat French toast left out overnight? ›

The Two-Hour Rule

Havern explains: "The maximum amount of time perishable foods can [spend] in the danger zone is two hours. At two hours, the food must be consumed, stored correctly, or thrown away. This includes all cooked leftovers, [chopped] fruits and vegetables, meat, poultry, fish, eggs, and dairy products."

How do you keep French bread soft overnight? ›

How can you store fresh bread and rolls so they stay soft for as long as possible? Resealable plastic bag: A resealable plastic bag seals in moisture and locks out air, keeping your bread soft.

How do you keep toast crispy overnight? ›

Rather than leave the slices flat on a countertop or work space, though, consider propping the slices up at an angle to prevent the steam from softening your freshly toasted bread. Proper air circulation around the bread will allow it to stay crisp and dry.

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