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

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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!

BEST French Toast Casserole (overnight) - The Recipe Rebel (3)

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

5 from 42 votes

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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Review

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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

Can you make French toast ahead of time and reheat? ›

Freezer and Make-Ahead Tips

Freeze cooked French Toast Casserole for up to three months. Remove it from the freezer the day before you want to serve it and let thaw in the refrigerator overnight. Cover the pan with foil, then reheat at 350 degrees F for 20 minutes or until warmed through.

What is the secret to good French toast? ›

Nail the Egg-to-Milk Ratio

Eggs and milk are the essential components of the custard base that gives French toast its tender richness—but get their ratio off and you'll wind up with undercooked slices that have an unpleasantly savory "scrambled eggs" flavor.

Should I 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.

Is it okay to leave French toast out overnight? ›

A good rule of thumb is …. when in doubt throw it out. French toast has eggs in it, so should only be left on the counter no more than 2 hours.

How do you keep toast crispy overnight? ›

A toast rack is the perfect way to do this, but you can also just prop the slices against each other like a little tent. You may also consider wrapping your deli-meats and any salad items separately and only adding them to your sandwich when you are ready to eat.

How do you keep French toast from being too eggy? ›

If the balance is off and you include too many eggs or not enough milk, the finished French toast will have a scrambled egg-like flavor. When scaling this recipe up or down, keep in mind that you need 1/4 cup of milk for every egg.

What happens if you soak French toast too long? ›

The first is using fresh bread, which soaks up too much of the egg mixture and doesn't cook through, remaining eggy and soggy in the middle. Leaving the bread in the egg mixture for too long is another route to soggy French toast.

Why is my French toast not crisping? ›

How do I make French toast not soggy? You dip the bread in the egg batter instead of letting it sit then don't use too high a temperature when you fry it so it cooks more thoroughly through.

How do you fix a soggy French toast casserole? ›

Why is my baked French toast casserole soggy? Too Wet- Soggy casseroles happen when there is too much of the egg mixture. Our recipe is on the “drier” side of breakfast casseroles, which is how our family prefers it. Make sure you use stale bread… and a thick heavy bakery bread works better than sandwich loaf slices.

How long can you leave overnight French toast in the fridge? ›

Covered and refrigerated, it'll stay good for about three days. If you're lucky enough to have leftovers, warm up a piece and top it with a scoop of vanilla ice cream for dessert! After all, it's like bread pudding that's acceptable to eat for breakfast. Yum!

How long to reheat French toast casserole? ›

Reheating leftover French Toast Casserole in the oven will will yield the best results. Cover casserole with foil and bake at 325 degrees F for 20 minutes or until warmed through.

Is it better to cook French toast fast or slow? ›

Cooking it low and slow lets the bread soak up even more flavor. Stuffed French Toast: Chocolate, fruit, cream cheese or savory ingredients can all be stuffed inside French toast for extra flavor.

Should you cook French toast on high or low heat? ›

Aim for medium-low heat so that the inside can cook and the outside will still get golden-brown and nicely caramelized. Follow this tip: Heat your griddle or frying pan to medium-low before cooking the French toast so it's perfectly cooked on both the outside and inside.

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. How's that for an easy recipe?

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