Blueberry French Toast Casserole Recipe

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This blueberry french toast casserole recipe is a perfect breakfast for a special occasion. It’s light and scrumptious while still being filling.

I mean, who doesn’t like french toast? It’s incredible stuff! Add to that some superpower berries (yes, I said superpower), and you’ve got yourself an amazing breakfast for a special occasion, or just a normal day of the week. Either way, you’re going to love this. And if you don’t think you can handle 12 servings, make it anyway. You can nosh on it all week and stick the leftovers in the freezer!

A serving of Blueberry French Toast Casserole served on a white plate.

And don’t worry, if blueberries are out of season for you, frozen blueberries will work too! Of course, fresh berries are always best. But in a pinch, you can still have your blueberry french toast and eat it too!

Can You Make This Blueberry French Toast Casserole Ahead Of Time?

You can! And there are two ways.

  1. Prep now, bake later – You can easily prep this a day or two ahead of time by doing everything but actually baking it. (Just don’t prep more than 2 days ahead.) Then just bake it in the morning and serve as usual.
  2. Prep and bake now, serve later – You can fully make this entire recipe and keep it in the fridge for up to three days. However, you will want to time it so that you eat it no later than the third day. 3 days in the fridge is the limit on this one.

French Toast Casserole Variations

There are many variations for French toast casserole. Most of them revolve around fruit. But there are other options as well. Here are some ideas:

  • Change the berries – Try strawberries, raspberries, or blackberries.
  • Change the fruit completely – Try peaches, apples, or even mangos.
  • Change the extracts – There are so many extracts available! Everything from mint (mint chocolate chip french toast, anyone?) to maple, almond, lemon, and orange. Get creative!
  • Change the spices – While cinnamon is a standard spice in french toast, it doesn’t have to be. Try cardamom, nutmeg, or allspice.

What To Serve With Blueberry French Toast Casserole

This dish does pretty well on its own. But if you want to serve something with it, you could try:

  • healthy bacon or sausage
  • a side of scrambled eggs
  • a separate bowl of fruit or fruit salad
  • a smoothie
Blueberry French Toast Casserole in a white casserole dish.

Dietary Options

This is pretty adjustable to most dietary needs. Here’s how to make adjustments.

Dairy-Free

This recipe uses almond milk, or you can use any non-dairy milk you prefer.

Gluten-Free

Use a good quality, gluten-free bread.

Egg-Free

While I haven’t tried these, you could use either a vegan egg substitute or try a flax egg.

Sugar-Free

While there are naturally occurring sugars in the recipe ingredients here, you do not have to add excess if you prefer not to. Simply omit the honey, and serve this with mashed bananas as a “sauce” to sweeten things up, or enjoy as is with just the blueberries for sweetness.

Low-Carb Or Keto

While this wouldn’t be considered “clean eating”, you could make a low-carb bread to use here, and then use a low-carb sweetener. Everything else would be perfectly fine on a low-carb eating plan.

Vegan

Use maple syrup instead of honey and use a vegan egg substitute or flax egg.

About The Ingredients

(Print recipe from recipe card below.)

Whole grain bread – Use a clean, whole grain bread with no added sugar. If you can find an unsliced loaf, that’s best. But in a pinch, a sliced loaf will work too. Your bread cubes will just be smaller.

Egg whites (or whole eggs) – Use egg whites to cut down on fat content, or whole eggs to cut down on sodium content.

Unsweetened almond milk – You can use regular dairy milk or other non-dairy milk as well. Use the milk you usually drink.

Honey – You can also use maple syrup, but the finished dish won’t taste as sweet.

Pure vanilla extract – Use real vanilla extract, not vanilla flavoring. Vanilla extract is made with real ingredients while vanilla flavoring is made with synthetic ingredients.

Almond extract – Here again, use real extract. Not flavoring.

Ground cinnamon – Make sure there is no sugar mixed in. You just want cinnamon.

Blueberries – fresh or frozen. But if you use frozen, make sure there is no sugar added.

How To Make Blueberry French Toast Casserole

The finished eggs wash mixture for making this Blueberry French Toast Casserole Recipe.

Preheat the oven to 350° F.

In a large mixing bowl, combine the egg whites, almond milk, honey, extracts, and cinnamon. Whisk well.

The cut up bread in a casserole dish for making this Blueberry French Toast Casserole Recipe.

Oil a baking dish (about 9 x 13), and fill it with the bread.

The casserole dish with the egg mixture poured over the top and ready for baking.

Mix in the blueberries., then pour the liquid mixture over the bread and allow it to sit for at least 30 minutes, mixing once or twice to be sure all parts of the bread are moistened.

The finished Blueberry French Toast Casserole and a portion served on a plate.

Bake the casserole for about 45 minutes or until there is no longer any liquid between the bread. Cool a bit and serve.

Can You Freeze French Toast Casserole?

Absolutely! It freezes quite well! Make sure you pack it up in an air-tight, freezer-safe container though. If packaged properly, you can freeze french toast casserole for up to two months.

Can French Toast Soak Overnight?

Absolutely! This is an easy-prep breakfast you can make the night before. Let it soak overnight and bake it first thing in the morning!

Recipe Supplies

More Healthy French Toast Recipes

Blueberry French Toast Casserole Recipe Card + Video


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A serving of Blueberry French Toast Casserole served on a white plate.

Blueberry French Toast Casserole Recipe

This delicious french toast casserole is sure to become a family favorite. And if you have leftovers, it freezes well too!
4.17 from 12 votes
Print Pin Rate
Course: Breakfast
Cuisine: American
Prep Time: 20 minutes
Cook Time: 45 minutes
Total Time: 1 hour 5 minutes
Servings: 12 servings, approximate
Calories: 150kcal
Author: The Gracious Pantry

CLICK TO WATCH THIS RECIPE IN ACTION!

Equipment

  • Casserole pan

Ingredients

  • 6 cups cubed, whole grain bread
  • 8 large egg whites (or 4 whole eggs)
  • 1 ½ cups unsweetened almond milk
  • ¼ cup honey (or maple syrup, though it won’t be as sweet)
  • 1 tsp. pure vanilla extract
  • 2 tsp. almond extract
  • 2 tsp. ground cinnamon
  • 2 cups fresh blueberries (frozen works too as do other berries)

Instructions

  • Preheat oven to 350° F.
    In a large mixing bowl, combine the egg whites, almond milk, honey, extracts and cinnamon. Whisk well.
    The finished eggs wash mixture for making this Blueberry French Toast Casserole Recipe.
  • Oil a baking dish (about 9 x 13), and fill it with the bread.
    The cut up bread in a casserole dish for making this Blueberry French Toast Casserole Recipe.
  • Mix in the blueberries., then pour the liquid mixture over the bread and allow it to sit for at least 30 minutes, mixing once or twice to be sure all parts of the bread are moistened.
    The casserole dish with the egg mixture poured over the top and ready for baking.
  • Bake the casserole for about 45 minutes or until there is no longer any liquid between the bread. Cool a bit and serve.
    The finished Blueberry French Toast Casserole and a portion served on a plate.

Notes

Please note that the nutrition data below is a ballpark figure. Exact data is not possible.

Nutrition

Serving: 1serving | Calories: 150kcal | Carbohydrates: 25g | Protein: 11g | Fat: 1g | Sodium: 133mg | Potassium: 96mg | Fiber: 2g | Sugar: 11g | Vitamin A: 15IU | Vitamin C: 2.4mg | Calcium: 64mg | Iron: 0.5mg

Recipe from the Gracious Pantry® archives, originally posted 9/18/12.

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141 Comments

  1. Hi Tiffany! Just discovered your blog. I’ve been making blueberry french toast casserole for brunches and Christmas morning for years. We used to make it with fluffy white challah bread. These days I’m a health coach and our family eats whole grains and reduced sugar. Love this recipe! Going to try it this holiday. Thanks!!

    1. The Gracious Pantry says:

      Bita – Fabulous! Let me know how it turns out for you!

  2. Hi. I need to make this a few days ahead for company. Should I make , bake, then freeze or make, freeze, thaw then bake?!
    Thanks!

    1. The Gracious Pantry says:

      Cheryl – How many days is a few? I would make this the night before if you can. Let the break soak everything up overnight in the fridge, then bake the next day.

  3. My fella’s asked me what I wanted for Mother’s Day breakfast, so I searched online and found your recipe! I made sure we had everything, only thing I bought were blueberries! 👍. Had everything else! I prepared it tonight so all they have to do is set it in the oven & bake it! ☺️

    I will send a follow up!

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