Vegan French Toast Casserole

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This Vegan French Toast Casserole is a sweet, decadent breakfast that’s perfect for weekends and holiday brunch, yet easy enough for to be enjoyed anytime. It’s kid-friendly, can be made gluten-free, and can be prepped the night before to save time!

Ingredients you need

Ingredient notes and substitutions

Bread ~ I used a day old baguette for this dish so the edges would stay crispy and the middle wouldn’t be too soft.

You can use an Italian or a French baguette, sourdough loaf, vegan brioche, etc.

Do not use regular sandwich bread. It will not hold up in the custard mixture and will get soggy and mushy.

If your bread is fresh, let it sit out on the counter overnight before making the recipe. Alternately, you can bake the bread cubes on a baking sheet in a 350°F oven for about 15 minutes to dry them out. Let them cool completely before adding to the recipe.

Gluten-free bread works great, so go for that if you need or want.

Tofu ~ Silken tofu is the base of the egg-free custard mixture. If your tofu is packaged in water, simply drain out all the water before adding the tofu to the recipe. Do not press silken tofu!

Milk ~ Whatever non-dairy milk you have in your fridge will work. I typically opt for unsweetened, plain varieties of almond milk or oat milk. Sweetened or unsweetened vanilla non-dairy milk would also be delicious!

Cornstarch ~ Cornstarch is going to help the custard mixture thicken up so the casserole isn’t too mushy. Arrowroot powder may be used instead.

Flavorings ~ A little cinnamon, vanilla, and a pinch of salt is all you need to flavor this vegan french toast casserole.

Sugar ~ Organic cane sugar sweetens it up. You don’t need too much – I use just ¼ cup. Drizzle some pure maple syrup over the top when serving if you like more sweetness.

Peaches ~ Diced peaches mixed in with the cubed bread is optional, but so tasty! Use peeled fresh peaches when they’re in season. Frozen peaches can also be used any time of year. Let frozen peaches sit out on the counter for a few minutes to make them easier to chop.

How to make the recipe

For exact ingredient measurements and step-by-step instructions, scroll down to the recipe card.

Place the silken tofu, milk, sugar, cornstarch, vanilla, cinnamon, and salt in a blender and purée until smooth. Set aside.

Cube the bread and place it in a large mixing bowl. Add the diced peaches and toss well to combine.

Pour the blended custard mixture over the top and mix well.

Set aside for 15 minutes to let the bread soak up all the sweet custard.

Pour the bread mixture into a baking dish.

Sprinkle the almond streusel topping evenly over the top, if using.

Bake for 40 to 50 minutes until cooked through.

Let the vegan french toast casserole rest for 10 to 15 minutes to let it firm up before serving.

Garnish with fresh berries and a sprinkling of powder sugar, if desired.

Serve with pure maple syrup on the side for drizzling over the top. If you want to get really decadent, serve with dairy-free whipped cream.

Storage and freezing

Make ahead: Assemble the vegan french toast casserole, except the almond streusel topping, the night before and store covered in the fridge. The next morning, make the topping, sprinkle it over the top, and bake as instructed.

Fridge: Store leftovers in an air-tight container, or cover the baking dish tightly in aluminum foil, in the fridge for 4 to 5 days.

Freezer: You can also freeze this casserole. Make sure to cool it completely and then wrap tightly in plastic wrap followed by a layer of aluminum foil. It should keep well for 2 to 3 months.

Reheat: Reheat individual slices in the microwave until warm. From frozen, let thaw in the fridge overnight. Reheat the entire casserole in a 350°F oven for about 20 minutes or so until heated through.

Pro tips and tricks

~ Use stale bread. If your bread is fresh, leave it out, uncovered, on the counter overnight.

~ Cut the bread into even, bite size cubes, about 1-inch in size.

~ Use fresh, peeled peaches when they’re in season and frozen peaches when they’re not. Don’t love peaches? Simply leave them out.

~ Don’t skip the cornstarch! It will help thicken the vegan custard so the casserole isn’t soggy or mushy. You may use arrowroot powder instead, if preferred.

~ Let the bread soak in the custard for about 15 minutes before baking.

~ The almond streusel topping is optional, but highly recommended.

~ Bake until the top and edges are golden and crispy and the middle is set.

~ Let the vegan french toast casserole rest for 10 to 15 minutes before serving.

~ Serve with a dusting of powdered sugar and pure maple syrup on the side for drizzling.

~ For a gluten-free option, choose a gluten-free loaf of bread.

FAQs

More vegan brunch recipes

• Vegan Breakfast Casserole
• Oat Flour Pancakes
• Blueberry Breakfast Cake
• Breakfast Hash Browns and Veggies
• Vegan Protein Muffins
• Vegan Savory Waffles
• Eggless Banana Scones

I hope you love this recipe as much as we do! If you tried it, please use the rating system in the recipe card and leave a comment below with your feedback.

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For even more easy family recipes, be sure to check out my cookbook, The Meatless Monday Family Cookbook!