Gorgeous challah French Toast Casserole is packed with fresh fruit, warm cinnamon, and vanilla for the perfect breakfast!
This easy to make French Toast Casserole is amazing for any occasion and especially perfect for a crowd, or brunch, because most of the work can be done ahead of time!
Because this recipe is made early and needs to bake for an hour it allows you time to set your table, cook up some bacon or sausages, and enjoy a Mimosa or Spicy Homemade Bloody Mary with your guests! A win-win in our books!
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French Toast Casserole Ingredients
- Challah Bread or Brioche Bread– great bread is the key to this recipe so seek out the best challah or brioche bread you can find. You could also substitute any other thick-sliced bread
- Fresh Raspberries – strawberries, blackberries, or blueberries will work too. Or try a combo of all of these fruits!
- Eggs – you’ll need 8 whole eggs to create really lovely custardy goodness!
- Vanilla Extract – we love to make our own Vanilla ~ trust us, it’s easy!
- Cinnamon – this is an essential part of any French Toast, and sometimes we add a little more!
- Sugar – this is, after all, a sweet breakfast treat
- Salt – salt helps to balance all the sweet flavors in this recipe
How to make French Toast Casserole
A Step-by-Step Guide:
First Step
- Cut challah bread into 3/4-inch slices
- Arrange sliced bread in a 3-quart baking dish with overlapping layers
- Place fruit evenly in between each layer
- Spread the remaining fruit over the top
Second Step
- In a large mixing bowl combine 1/2 cup of sugar, 2 teaspoons of cinnamon, and the salt, and whisk to blend
- Add eggs, milk, and vanilla extract and whisk again to combine completely
- Pour the mixture evenly over the bread and fruit
- Press down on the bread and fruit to submerge it in the egg mixture
- Allow the French toast to rest, at room temperature, for 1 hour
Third Step
- Preheat oven to 350° F
- Mix 1/3 cup of the remaining sugar and 1 teaspoon of the remaining cinnamon
- Evenly sprinkle over the top of the French toast
- Bake for 1 hour. The casserole should be golden brown on the top
- Rest for 10 minutes prior to serving to allow the custard to settle
- Serve with warm maple syrup
Delicious variations for French Toast Casserole
This sweet breakfast favorite will be the hit of your next gathering. It’s an easy, fun recipe with lots of room for variations.
One of the best things about this breakfast bake is all of the flavor variations you can try! Here are just three of our favorites:
- Use blueberries, blackberries, or strawberries for the fruit
- Instead of maple syrup drizzled on top try it with any fruit syrup or sift some powdered sugar on top
- Replaced the milk 1:1 with egg nog for a delicious holiday twist
Tips and frequently asked questions:
- What caused my French Toast to become soggy?
- Too much milk mixture will prevent the eggs from cooking properly
- If you don’t bake the casserole long enough it can cause the finished toast to be soggy. If it looks at all soupy keep it in the oven longer
- The ideal French toast will be soft on the bottom of the casserole and crisp golden brown on top
- Bread substitute – If you aren’t able to find challah bread we recommend brioche bread as a good substitute
- Warm your maple syrup on the stove or in the microwave before serving. Nothing better than warm syrup!
Fun drinks to serve with your brunch:
Looking for more breakfast & brunch ideas?
- Homemade Fluffy Buttermilk Pancakes
- Crustless Mini Quiche Bites
- Belgian Waffles
- Lemon Blueberry Scones
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French Toast Casserole
Equipment
- 9" x 12" Baking Dish
Ingredients
- 1 loaf Challah Bread or Brioche
- 18 ounces Fresh Raspberries, Blueberries or Strawberries
- 8 whole eggs
- 2 cups milk
- 3 tsp vanilla
- ½ cup sugar
- 2 tsp cinnamon
- 1 tsp kosher salt
For Topping
- ⅓ cup sugar – set aside for topping
- 1 tsp cinnamon – set aside for topping
Instructions
- Cut bread into 3/4 inch slices
- Arrange in a 3 quart baking dish with overlapping layers
- Place fruit evenly into each layer and spread remaining fruit over the top
- In a large mixing bowl combine 1/2 cup sugar, 2 teaspoons cinnamon, and 1 teaspoon salt
- Add eggs, milk and vanilla, and whisk thoroughly to combine
- Pour egg mixture evenly over bread and fruit. Press bread and fruit down to submerge in the liquid
- Allow to stand at room temperature for 1 hour
- Preheat oven to 350° F
- Mix remaining 1/3 cup sugar and 1 teaspoon cinnamon together and evenly sprinkle over the top of casserole
- Bake for 1 hour until casserole is golden brown on top
- Rest for 10 minutes prior to serving. Serve with warm maple syrup
Kate
This is such a perfect brunch recipe! I love the fruit in it.
Beth
An extra special breakfast recipe. My kids loved this baked french toast and have requested it again soon.
Amanda Wren-Grimwood
Love all the fruit in here and that this is baked too. Perfect for feeding a crowd.
Elena
Found the recipe earlier last week and made this last Saturday for breakfast. My family absolutely LOVED it!!! Thank you so much for sharing the recipe.
Jen
I made an extra loaf of my homemade challah bread just to make sure I could make this recipe. It was delicious! My family ate the entire dish!
Sisley White
I can not wait to try this! This is my idea of heaven. I really want a slice or two.. or three. This looks amazing.
Jayne
Heaven is a great description! xo
veenaazmanov
This Breakfast special dish looks super delicious and best when guest are around. Love that it has all the fresh fruit goodness. Lovely recipe.
Jacque Hastert
Now, this breakfast is something I would wake up early for this weekend. I am loving all the flavor that comes with this breakfast and the fresh fruit.
Biana
This French toast looks amazing! I usually fry it, but this looks so much easier to make.
Deb Hoage
Great recipe and love all the instructions, will be making this often
Jayne
Thanks Deb. It is pretty delicious.
Denay DeGuzman
This baked French toast was delicious! We enjoyed it this morning with orange juice and coffee. I’ll be making it again next week.