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Best-Ever Walnut Vegan Biscotti Recipe

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4.3 from 79 reviews

These Best-Ever Walnut Vegan Biscotti are a deliciously crisp, plant-based treat perfect for dipping in coffee or tea. Made with aquafaba as an egg replacer and studded with crunchy walnuts and sweet dried apricots, these biscotti are gluten-free friendly and full of warming spices like cinnamon and ginger. The two-step baking process creates perfectly crunchy slices that can be stored for up to a week, making them a delightful snack or gift.

  • Total Time: 3 hours 45 minutes
  • Yield: 32 servings

Ingredients

Dry Ingredients

  • 1 cup flour of your choice (Gluten-Free okay)
  • ½ cup granulated sugar
  • ¼ tsp sea salt
  • ½ tsp ground ginger (omit if using different dried fruit)
  • ½ tsp ground cinnamon

Wet Ingredients

  • ½ cup aquafaba (liquid from chickpeas)

Add-ins

  • 1 cup walnut halves or nuts of your choice, coarsely chopped
  • ¾ cup dried apricots or dried fruit of your choice, sliced into ¼” pieces

Instructions

  1. Preheat Oven and Prepare Pan: Preheat your oven to 350°F (180°C) and line an 8” x 4” (20 cm x 20 cm) loaf pan with baking parchment to prevent sticking.
  2. Mix Dry Ingredients: In a small bowl, combine the flour with ground ginger and cinnamon. Set aside. Note: Omit ginger if using a different dried fruit.
  3. Prepare Nuts and Fruit: Coarsely chop the walnuts or your chosen nuts. Slice the dried apricots or alternative dried fruit into approximately ¼” pieces. Set aside.
  4. Whip Aquafaba: Using a stand mixer with a whisk attachment or handheld beaters, whip the aquafaba on medium speed until foamy (about 1 minute). Add the sea salt and continue whipping on medium-high until soft peaks form (around 5 minutes).
  5. Add Sugar: Gradually add the granulated sugar, 1 tablespoon at a time, beating thoroughly after each addition. After all sugar is incorporated, increase to high speed and whip until stiff peaks form, an additional 30 seconds to 1 minute.
  6. Fold in Flour Mixture: Sift one-third of the flour and spice mixture into the whipped aquafaba. Gently fold in a circular motion to incorporate while preserving volume. Repeat this process in two more additions until all the flour is folded in, ensuring no pockets of flour remain.
  7. Add Nuts and Fruit: Carefully fold in the chopped walnuts and dried apricots until evenly distributed throughout the batter.
  8. Shape and Bake: Scrape the batter into the prepared loaf pan and level the surface with a spatula. Bake for 35-40 minutes until the top begins to brown and a tester inserted into the loaf comes out clean.
  9. Cool the Loaf: Remove the biscotti loaf from the oven and let it cool in the pan for at least 10 minutes. Then, transfer it to a wire rack to cool completely for at least 2 hours or preferably overnight.
  10. Lower Oven Temperature and Prepare Baking Sheets: Preheat the oven to 250°F (120°C) and line two baking sheets with parchment paper or Silpat liners.
  11. Slice the Loaf: Using a sharp serrated knife, carefully cut the biscotti loaf crosswise into ¼” (6 mm) thick slices. Take care not to press too hard to avoid squishing the slices.
  12. Second Bake – Dry Out the Biscotti: Arrange the slices in a single layer on the prepared baking sheets, ensuring they do not touch. Bake for 25-35 minutes, flipping the slices halfway through to promote even drying and browning. Aim for a slight hint of color without letting them turn golden brown to prevent burning.
  13. Cool and Store: Allow the biscotti slices to cool fully on a wire rack. Enjoy them as is, or dip in chocolate if desired. Store leftover biscotti in an airtight container at room temperature for up to one week.

Notes

  • Omitting the ginger is recommended if using dried fruit other than apricots to balance flavor.
  • Ensure to whip aquafaba until stiff peaks form for the right biscotti texture.
  • Cut biscotti slices gently to maintain their shape and texture.
  • The second baking step is crucial for achieving the characteristic biscotti crunch by drying out the slices.
  • Cookies can be enhanced by dipping in melted chocolate once cooled.
  • Store biscotti in an airtight container to maintain crispness for up to one week.
  • Author: Madelynn
  • Prep Time: 35 minutes
  • Cook Time: 1 hour 10 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: Vegan
  • Diet: Vegan, Gluten Free (if gluten-free flour is used)