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Overnight Cinnamon Apple French Toast Casserole is the perfect autumn breakfast to wake the family up to! 

Overnight Cinnamon Apple French Toast Casserole with syrup being drizzled over it.

Hey! Melanie here again from Garnish & Glaze. Fall is in the air! It’s getting cooler here on Long Island and the leaves are already turning and falling to the ground. I sure love this time of year and not just the because it’s the perfect sweater layering and boot wearing weather but there are also so many yummy comforting food to eat, like this Overnight Cinnamon Apple French Toast Casserole.Overnight Cinnamon Apple French Toast Casserole in a white baking dish.

Guys, this is my new favorite French Toast Casserole, followed closely by my Overnight Coconut Almond French Toast Casserole! Seriously, your weekend weekend can’t get much better than wearing your jammies and eating a slice of this Overnight Cinnamon Apple French Toast Casserole soaked in maple syrup. Mmmmm! I just feel all warm and cozy inside just thinking about it.Overnight Cinnamon Apple French Toast Casserole on a white plate.

This breakfast casserole is a cinch to make. Just cut up some day old challah bread and your favorite apples, pour a custard mixture over the top and let it all soak into the bread while you sleep. The next morning all you have to do is turn on the oven, mix 4 ingredients together to make the yummy streusel for the top and then bake. While it bakes you can snuggle back in bed, binge on Netflix, get ready for the day,… whatever.Overnight Cinnamon Apple French Toast Casserole being scooped out of a white baking dish with a spatula.

When the the streusel is golden brown on top and middle is set, it’s breakfast time! Break out the powdered sugar and maple syrup for a scrumptious breakfast with the fam. The apples in this are perfectly cooked, just soft enough without being mushy. I used gala apples but you can really use any variety.

This is casserole is rather large so be prepared to feed many mouths or eat a lot… which you much might do because it’s that yummy. Enjoy!

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Overnight Cinnamon Apple French Toast Casserole

5 from 1 vote
Overnight Cinnamon Apple French Toast Casserole is the perfect autumn breakfast to wake the family up to!
Prep Time: 15 minutes
Cook Time: 55 minutes
Servings: 12


For the French Toast:

For the Streusel:

For the toppings:


For the French Toast:

  • In a mixing bowl (preferably with one with a spout), mix the the eggs, cream, milk, sugar, vanilla, and cinnamon together. Set aside.
  • Grease the pan and then place half of the bread cubes in the bottom. Layer with half the sliced apples and pour about a third of the egg mixture over it. Repeat again with the remaining bread, apples, and mixture. Cover with plastic wrap and place in the fridge overnight or for at least 4 hours.
  • Take the casserole out of the fridge and preheat the oven to 350 degrees Sprinkle with the streusel and bake for 45-55 minutes. Let cool for 5-10 minutes before slicing. Serve with powdered sugar and maple syrup.

For the Streusel:

  • Mix the brown sugar, flour, and cinnamon together. Cut in the butter until crumbly.


Calories: 141kcalCarbohydrates: 19gProtein: 4gFat: 5gSaturated Fat: 3gCholesterol: 91mgSodium: 50mgPotassium: 95mgFiber: 1gSugar: 15gVitamin A: 225IUVitamin C: 0.2mgCalcium: 65mgIron: 0.6mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Tried this recipe?Mention @alyssa_therecipecritic or tag #therecipecritic!


About Melanie Dueck

Melanie is the cook and photographer behind the blog Garnish & Glaze. When she’s not playing princesses with her two little girls, she’s experimenting in the kitchen. She takes simple ingredients and creates everything from healthy dinners to indulgent desserts.

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Recipe Rating


  1. 5 stars
    I made this on Christmas Eve to bake on Christmas morning. It was a hit with the whole family from the little kids to grandparents. Will definitely be adding this to the holiday favorites list!

  2. What size pan? It does not state and one picture looks like a 9 x 13 and the other looks like an 8 or 9 inch. Thanks!

  3. Re: The Recipe for the ‘Overnight Cinnamon Apple French Toast’

    Just wanted to clear up some confusion with the ingredients list: for the challah bread, you meant ‘One 16 oz. loaf’, rather than ‘116 ounce loaf’, correct? I was thinking ‘That’s a LOT of challah bread!!

    Also, I assume you can also use French or Sourdough bread as well, if you don’t care for challah, correct?


    1. In the recipe for the Overnight Cinnamon French Toast you say to great the pan but you do not state the size of the pan. I am assuming it is a 9×13 size. Can’t wait to try it.