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Vegan Blueberry French Toast Casserole: A Delicious Plant-Based Brunch Recipe

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4.1 from 14 reviews

This Vegan Blueberry French Toast Casserole is a delightful plant-based brunch option featuring crusty vegan bread soaked in a creamy, egg-free custard infused with warm spices and bursting with fresh blueberries. Perfect for making ahead, it offers a flavorful, nutrient-rich dish that’s easy to share and customize, ideal for weekends and special occasions.

Ingredients

For the Casserole:

  • 1 loaf crusty vegan bread (such as sourdough or French bread), cut into cubes
  • 2 cups fresh or frozen blueberries
  • Optional: 1/2 cup chopped strawberries or raspberries

For the Custard:

  • 2 cups unsweetened plant-based milk (almond, soy, or oat milk)
  • 1/2 cup canned coconut milk
  • 1/3 cup maple syrup or agave nectar
  • 3 tablespoons ground flaxseed
  • 1 teaspoon vanilla extract
  • 1/2 teaspoon ground cinnamon
  • 1/4 teaspoon ground nutmeg
  • Pinch of salt

For the Topping:

  • 1/4 cup brown sugar or coconut sugar
  • 1/4 cup sliced almonds or chopped pecans (optional)
  • 1 teaspoon ground cinnamon
  • Optional: 2 tablespoons vegan butter or coconut oil, melted

Instructions

  1. Prepare the Bread and Blueberries: Grease a 9×13-inch baking dish with vegan butter or coconut oil. Spread bread cubes evenly in the dish. Sprinkle blueberries over the bread, optionally mixing in strawberries or raspberries for extra flavor.
  2. Make the Custard: In a large bowl, whisk together plant-based milk, coconut milk, maple syrup, ground flaxseed, vanilla, cinnamon, nutmeg, and salt. Let sit for 5 minutes to thicken. Pour custard evenly over bread and blueberries, pressing gently to soak all pieces.
  3. Add the Topping: Mix brown sugar, sliced almonds or pecans, cinnamon, and melted vegan butter or coconut oil in a small bowl. Sprinkle evenly over casserole for a sweet, crunchy contrast.
  4. Chill and Bake: Cover dish and refrigerate at least 2 hours or overnight to absorb custard fully. Preheat oven to 350°F (175°C). Remove cover and bake 40-45 minutes until top is golden and custard set. Optionally broil 2-3 minutes for crispier topping.
  5. Serve and Enjoy: Let cool 5-10 minutes before slicing. Serve warm with maple syrup, vegan yogurt, powdered sugar, or fresh fruit, alongside coffee or tea for a perfect brunch.

Notes

  • Use day-old or slightly stale sturdy bread to prevent sogginess.
  • Customize flavor with lemon or orange zest, cardamom, or different fruits and spices.
  • Frozen blueberries can be used without thawing; they bake well and release juice.
  • Prepare the casserole the night before to enhance flavor absorption and ease morning prep.