As I opened my fridge this morning, the vibrant blueberries practically leapt out at me—a perfect impulse moment for a cozy brunch idea. Enter the Vegan Blueberry French Toast Casserole, a dish that turns simple ingredients into a comforting feast. With its creamy egg-free custard and warm spices, this plant-based delight is reminiscent of lazy Sunday mornings while being entirely guilt-free. Not only is this casserole a show-stopping centerpiece for any gathering, but it also makes for a quick and easy prep—perfect for busy weekends or unexpected guests. Imagine the satisfaction of serving a meal that’s both wholesome and indulgent! Want to elevate your brunch game? Let’s dive into the delicious details of this recipe that embraces freshness and flavor.

Why is this casserole a must-try?
Deliciously Versatile: This Vegan Blueberry French Toast Casserole can easily be customized with your favorite fruits, making it a fantastic choice year-round.
Crowd-Pleaser: Its rich flavors and homey aroma will have everyone asking for seconds—whether hosting a brunch or enjoying a cozy breakfast at home.
Easy Preparation: With minimal effort involved, you can whip up a delightful dish that looks as impressive as it tastes, perfect for beginners and seasoned cooks alike.
Wholesome Indulgence: Packed with nutritious ingredients, it’s the ultimate guilt-free treat, much like our Pumpkin French Toast!
Make-Ahead Magic: Prep the night before and sink into the comforting knowledge that a warm, delicious brunch awaits you in the morning. This is a great time-saving strategy if you’re also considering a light and healthy Cinnamon Toast Breakfast the next day.
Vegan Blueberry French Toast Casserole Ingredients
For the Casserole
- Bread – Use sturdy, country-style or sourdough bread for optimal texture as the foundation of this delightful dish.
- Blueberries – Fresh or frozen will add natural sweetness; just adjust your baking time if using frozen blueberries.
- Plant-based Milk – Almond, soy, or oat milk adds creaminess to the custard, making it a versatile choice for all dietary preferences.
- Flaxseed Meal – Acts as a binder and egg substitute, but chia seeds can also be used if you want to mix it up.
- Maple Syrup – This lovely sweetener brings flavor to the custard; feel free to substitute with agave nectar for a lower glycemic option.
- Vanilla Extract – Adds depth and warmth; adjust quantity to match your taste preference.
- Cinnamon – Gives the casserole cozy warmth; can be replaced with nutmeg or pumpkin spice for a different flavor twist.
- Nutmeg – Complements the cinnamon beautifully and adds a lovely aroma; optional, but I recommend it for added coziness.
For the Topping
- Pecans or Oats – These add a delightful crunch; you can also use granola or coconut flakes if you’re aiming for different textures.
Embrace the deliciousness of this Vegan Blueberry French Toast Casserole—it’s a glorious way to treat yourself and your loved ones!
Step‑by‑Step Instructions for Vegan Blueberry French Toast Casserole
Step 1: Prepare the Bread
Begin by cutting your sturdy, country-style or sourdough bread into bite-sized cubes, approximately 1-inch pieces. Place the bread cubes in a greased baking dish, making sure to spread them evenly for a cohesive bake. This will serve as the base for your Vegan Blueberry French Toast Casserole.
Step 2: Make the Custard
In a large mixing bowl, whisk together your chosen plant-based milk, flaxseed meal, maple syrup, vanilla extract, cinnamon, and nutmeg until the mixture becomes smooth and creamy. This egg-free custard will envelop the bread and provide that comforting French toast flavor. Set the bowl aside for a moment as you prepare to incorporate the blueberries.
Step 3: Combine Blueberries
Gently fold in the fresh or frozen blueberries into your custard mixture with a spatula. Be careful to not overmix; you want to maintain the integrity of the blueberries, ensuring they remain whole and distribute evenly throughout the custard. This fruity burst will enhance the overall flavor of your Vegan Blueberry French Toast Casserole.
Step 4: Pour Custard
Evenly pour the custard mixture over the prepared bread cubes, ensuring all pieces are soaked adequately. Using a spatula, gently press down any protruding bread pieces into the custard for even absorption. For best results, allow the casserole to sit at room temperature for at least 30 minutes, or refrigerate it overnight to maximize flavor and texture.
Step 5: Preheat Oven
Preheat your oven to 350°F (175°C) so it’s hot and ready for baking. This temperature will provide the perfect environment for your Vegan Blueberry French Toast Casserole to rise and become golden brown while ensuring a creamy custard interior that’s cooked through without drying out.
Step 6: Add Topping
In a small bowl, mix your chosen toppings like pecans or oats until combined. Sprinkle this mixture evenly over the casserole, which will create a deliciously crunchy texture as it bakes. This step is crucial for adding that delightful crispy contrast to the soft layers of the casserole.
Step 7: Bake
Carefully place the baking dish into your preheated oven and bake for 45-50 minutes. Keep an eye on the casserole as it bakes; you’re looking for a golden, crispy top and a firm custard center. When done, a toothpick inserted in the middle should come out clean, indicating it’s set perfectly.
Step 8: Cool & Serve
Once baked, remove the Vegan Blueberry French Toast Casserole from the oven and allow it to cool for a few minutes on a wire rack before serving. This will help the casserole firm up slightly. For an extra touch, drizzle with additional maple syrup or serve with a dollop of coconut yogurt to elevate the dish even further.

Storage Tips for Vegan Blueberry French Toast Casserole
Fridge: Store leftovers in an airtight container in the refrigerator for up to 3 days. This helps to maintain freshness while preventing any unwanted odors from affecting the casserole.
Freezer: If you want to keep the casserole for longer, freeze it before baking. Wrap it tightly in plastic wrap and then in aluminum foil for up to 2 months. Bake from frozen or after thawing overnight in the fridge.
Reheating: To enjoy your Vegan Blueberry French Toast Casserole after storing, reheat slices in the oven at 350°F (175°C) for 10-15 minutes or in the microwave for about 1-2 minutes until warmed through.
Make-Ahead Tip: Feel free to prepare the casserole the night before, soaking it in the fridge overnight. This not only enhances flavors but also streamlines your morning—perfect for that cozy brunch!
Vegan Blueberry French Toast Casserole Variations
Feel free to get creative and personalize your dish with these tempting twists that will excite your taste buds!
- Berry Medley: Swap blueberries for a mix of raspberries, blackberries, or chopped strawberries for a vibrant explosion of flavors.
- Gluten-Free: Use gluten-free bread for a deliciously inclusive option that everyone can enjoy.
- Nuts for Crunch: Add chopped walnuts or almonds on top for an irresistible crunch that enhances the texture of every bite.
- Spicy Kick: Infuse a touch of cayenne or chili powder into the custard for a surprising warm twist that will awaken your palate.
- Coconut Bliss: Incorporate shredded coconut into the topping for a tropical flair that pairs beautifully with the blueberries.
- Bourbon Vanilla: Elevate the flavor profile by adding a splash of bourbon or spiced rum to the custard mixture for an adult twist.
- Banana Bliss: Include slices of ripe banana within the layers for an extra layer of sweetness and creaminess that complements your blueberries perfectly.
- Herbaceous Touch: Experiment by adding finely chopped fresh mint or basil into the custard for a refreshing herbaceous flair that makes your brunch even more exciting.
No matter which variation you choose, this Vegan Blueberry French Toast Casserole is certain to impress! And for anyone looking to dazzle their guests further, consider serving it alongside a warming plate of our Spicy Southern Cheesy Chicken Spaghetti Casserole or some delightful Vegan Caramelized Onion Pizza Rolls. Enjoy!
Expert Tips for Vegan Blueberry French Toast Casserole
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Soaking Time: Allow the casserole to soak overnight for maximum flavor absorption and a custard-like texture, enhancing the overall taste in each bite.
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Frozen Blueberries: If using frozen blueberries, toss them in a tablespoon of flour before folding them into the custard to prevent them from sinking. Adjust the baking time accordingly.
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Watch the Bake: Avoid overbaking to prevent a dry custard; the center should be just set and slightly jiggly. A golden top will signal perfect doneness.
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Bread Choice: Use sturdy bread like sourdough for the best texture. Avoid soft breads, which can turn mushy and compromise the casserole’s structure.
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Topping Variations: Get creative with toppings! Nuts, granola, or coconut flakes add extra crunch and flavor. Choose what you love to elevate your Vegan Blueberry French Toast Casserole.
Make Ahead Options
These Vegan Blueberry French Toast Casserole are a dream for busy cooks looking to streamline their brunch preparations! You can assemble the casserole up to 24 hours in advance by preparing the bread and custard mixture, soaking the bread overnight in the refrigerator for maximum flavor and a perfect custard consistency. Simply cover the baking dish tightly with foil to maintain freshness. On the day you plan to serve, preheat your oven to 350°F (175°C), add your desired toppings, and bake for 45-50 minutes until golden brown. This prep-ahead strategy means you can enjoy a warm, indulgent breakfast with minimal morning effort, allowing more time to relax with loved ones!
What to Serve with Vegan Blueberry French Toast Casserole
Looking to create the perfect brunch spread that will delight your guests?
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Crispy Hash Browns: A warm, golden garnish that adds crunch and a savory contrast, perfect for balancing the sweetness of the casserole.
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Fresh Fruit Salad: Light and refreshing, it pairs brilliantly with the rich flavors of the casserole—think juicy melons, tart apples, and vibrant berries!
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Creamy Coconut Yogurt: A dollop of this provides a luscious touch that enhances every bite, while also adding a delightful creaminess that complements the dish.
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Maple-Roasted Pecans: These sweet and crunchy elements can be sprinkled on top for added texture, harmonizing beautifully with the casserole’s blueberry notes.
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Herbed Avocado Toast: The creaminess and earthy flavor of avocado toast contrast nicely with the sweet casserole, creating a delightful brunch harmony.
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Elderflower Sparkling Water: A light and bubbly drink that refreshes your palate, providing a delightful lift between bites of the vegan blueberry French toast casserole.
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Chocolate Avocado Mousse: End your meal on a sweet yet healthy note with this rich dessert, which complements the dish while maintaining its plant-based theme.
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Iced Chai Latte: The aromatic spices in this drink create an inviting pairing with the cozy flavors of the casserole, making each sip a treat!
Creating a memorable meal means embracing layers of flavor and texture—enjoy!

Vegan Blueberry French Toast Casserole Recipe FAQs
How do I select the perfect blueberries?
Absolutely! When choosing blueberries, look for plump, firm, and vibrant berries. Avoid any with dark spots or wrinkles, as these may indicate overripeness. Fresh blueberries are preferable, but if you’re going for frozen, simply toss them in a tablespoon of flour before folding them into the custard, as this helps prevent them from sinking during baking.
How should I store leftovers from the Vegan Blueberry French Toast Casserole?
After enjoying your delicious casserole, store any leftovers in an airtight container in the fridge. It will stay fresh for up to 3 days. Just remember to reheat slices in the oven at 350°F (175°C) for about 10-15 minutes, or microwave them for 1-2 minutes until warmed through.
Can I freeze this casserole?
Yes! If you want to extend the life of your Vegan Blueberry French Toast Casserole, you can freeze it before baking. Wrap the unbaked casserole tightly in plastic wrap, followed by aluminum foil, and store it in the freezer for up to 2 months. When you’re ready to bake it, you can either thaw it in the fridge overnight or bake it directly from frozen, just adding a few extra minutes to the baking time.
What should I do if my casserole is too dry after baking?
Very! If you notice that your casserole turns out dry, it may be due to overbaking. To avoid this in the future, keep an eye on it during the last 10 minutes of baking. The top should be golden and crispy, while the center remains slightly jiggle. A good tip is to cover the dish with foil if it browns too quickly, allowing the custard to set without overcooking.
Are there any dietary considerations for this casserole?
Certainly! This Vegan Blueberry French Toast Casserole is plant-based, making it suitable for vegans. If you have nut allergies, be sure to choose a plant-based milk alternative that meets your needs, such as oat milk. Also, if serving pets, remember that some common ingredients like blueberries and nuts can be perfectly safe, while others should be avoided entirely. Always consult with a vet for specific dietary advice regarding your furry friends!

Vegan Blueberry French Toast Casserole
Ingredients
Equipment
Method
- Begin by cutting your sturdy, country-style or sourdough bread into bite-sized cubes, approximately 1-inch pieces. Place the bread cubes in a greased baking dish.
- In a large mixing bowl, whisk together your chosen plant-based milk, flaxseed meal, maple syrup, vanilla extract, cinnamon, and nutmeg until smooth and creamy.
- Gently fold in the fresh or frozen blueberries into your custard mixture with a spatula.
- Evenly pour the custard mixture over the prepared bread cubes, ensuring all pieces are soaked adequately. Allow to sit for at least 30 minutes at room temperature, or refrigerate overnight.
- Preheat your oven to 350°F (175°C) for baking.
- Mix your chosen toppings like pecans or oats until combined, then sprinkle evenly over the casserole.
- Bake for 45-50 minutes until golden brown and firm in the center.
- Allow to cool for a few minutes on a wire rack before serving.

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