Best Vegan Flourless Brownie Recipe for Rich, Fudgy Treats

Updated On: October 6, 2025

If you’re craving rich, fudgy brownies but want to keep things completely plant-based and gluten-free, this best vegan flourless brownie recipe is about to become your new favorite treat. These brownies deliver the perfect balance of dense, chocolatey goodness without any flour or animal products.

Whether you’re vegan, have gluten sensitivities, or just looking for a decadent dessert that everyone can enjoy, this recipe hits all the right notes.

Using wholesome ingredients like black beans and cocoa powder, these brownies are surprisingly nutritious while maintaining that classic indulgent texture. Plus, they come together quickly and easily, making them perfect for a last-minute dessert or a weekend baking project.

You’ll love how decadent they taste, yet how simple and clean the ingredient list is. Let’s dive into why this recipe stands out and how to make it your own!

Why You’ll Love This Recipe

Flourless and vegan means these brownies are naturally gluten-free and perfect for a wide variety of dietary needs. The black beans add moisture and protein, while the cocoa powder ensures a rich chocolate flavor.

This recipe is incredibly easy and quick — no complicated steps or unusual ingredients required. Plus, it’s a great way to sneak in some healthy fiber without sacrificing taste.

The brownies come out fudgy and dense, not cakey, giving you that classic indulgent brownie feel every time. And if you’re a fan of mix-ins, there’s room to customize with nuts, chocolate chips, or even a swirl of peanut butter for extra decadence.

Ingredients

  • 1 can (15 oz) black beans, rinsed and drained
  • 3 tablespoons cocoa powder, unsweetened
  • 1/2 cup natural peanut butter (or almond butter)
  • 1/3 cup maple syrup or agave nectar
  • 1 teaspoon vanilla extract
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon salt
  • 1/3 cup vegan chocolate chips (optional)

Equipment

  • Food processor or high-powered blender
  • Mixing bowl
  • Spatula or wooden spoon
  • 8×8 inch baking pan
  • Parchment paper or non-stick spray
  • Measuring cups and spoons
  • Oven

Instructions

  1. Preheat your oven to 350°F (175°C) and line the baking pan with parchment paper or lightly grease it.
  2. Drain and rinse the black beans thoroughly to remove any canned flavor.
  3. In your food processor, combine the black beans, cocoa powder, peanut butter, maple syrup, vanilla extract, baking powder, and salt. Blend until the mixture is completely smooth and creamy, scraping down the sides as needed.
  4. Fold in the vegan chocolate chips gently with a spatula if using.
  5. Pour the batter into the prepared pan and spread it evenly with the back of a spoon or spatula.
  6. Bake for 20-25 minutes or until the edges are firm and a toothpick inserted near the center comes out mostly clean with a few moist crumbs.
  7. Allow the brownies to cool completely in the pan before slicing to ensure they set perfectly.
  8. Cut into squares and serve. Store leftovers in an airtight container at room temperature for up to 3 days or refrigerate for longer freshness.

Tips & Variations

“For extra fudginess, slightly underbake the brownies and let them cool fully before serving.”

If you want to change things up a bit, try these ideas:

  • Add chopped nuts like walnuts or pecans for crunch.
  • Swirl in peanut butter or almond butter right before baking for a marbled effect.
  • Use different nut butters such as cashew or sunflower seed for unique flavors.
  • Mix in dried fruits like cranberries or cherries for a sweet surprise.
  • Top with shredded coconut or a sprinkle of sea salt after baking.

Feel free to experiment with your favorite add-ins or toppings to make this recipe truly your own.

Nutrition Facts

Nutrient Amount per Serving (1 brownie)
Calories 150
Protein 4g
Fat 7g
Carbohydrates 20g
Fiber 5g
Sugar 10g

These brownies offer a nice boost of fiber and protein thanks to the black beans and peanut butter, while the natural sweeteners keep the sugar content moderate compared to traditional brownies.

Serving Suggestions

Serve these brownies slightly warm with a scoop of your favorite vegan vanilla ice cream or a dollop of coconut whipped cream for an indulgent dessert experience. You can also drizzle some melted vegan chocolate or caramel sauce on top for extra decadence.

For a healthier twist, pair your brownie with fresh berries or sliced bananas to add refreshing contrast.

These brownies are perfect as a snack with coffee or tea, or as a special treat after dinner.

Conclusion

This vegan flourless brownie recipe is a game changer for anyone looking to enjoy rich, fudgy brownies without flour or animal products. The use of black beans adds moisture, protein, and fiber, while the peanut butter and cocoa powder create that classic chocolatey indulgence we all crave.

This recipe is simple, quick, and versatile, making it a fantastic go-to dessert for busy weeknights or weekend baking sessions.

Whether you stick to the basic version or customize it with nuts, chocolate chips, or fruit, these brownies never disappoint. They’re also a wonderful introduction to healthier baking that doesn’t compromise on taste.

For more delicious plant-based recipes that will satisfy your sweet tooth, check out our Magic Dough Recipe, the decadent Lump Of Coal Recipe, or try the unique flavors in our Marzipan Challah Recipe.

Happy baking and enjoy every fudgy bite!

📖 Recipe Card: Best Vegan Flourless Brownie Recipe

Description: Rich and fudgy vegan brownies made without any flour, perfect for a gluten-free treat. Easy to prepare with simple ingredients and packed with chocolate flavor.

Prep Time: PT10M
Cook Time: PT25M
Total Time: PT35M

Servings: 9 servings

Ingredients

  • 1 cup natural almond butter
  • 3/4 cup organic coconut sugar
  • 1/4 cup unsweetened cocoa powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1/4 cup unsweetened almond milk
  • 1 teaspoon vanilla extract
  • 1/2 cup vegan dark chocolate chips
  • 2 tablespoons ground flaxseed mixed with 6 tablespoons water

Instructions

  1. Preheat oven to 350°F (175°C) and grease an 8×8 inch baking pan.
  2. Mix ground flaxseed with water and let sit for 5 minutes to thicken.
  3. In a bowl, combine almond butter, coconut sugar, cocoa powder, baking soda, and salt.
  4. Add flaxseed mixture, almond milk, and vanilla extract; mix until smooth.
  5. Fold in the vegan dark chocolate chips.
  6. Pour batter into the prepared pan and spread evenly.
  7. Bake for 25 minutes or until a toothpick comes out with moist crumbs.
  8. Let cool completely before slicing into 9 squares.

Nutrition: Calories: 210 | Protein: 5g | Fat: 16g | Carbs: 15g

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Photo of author

Marta K

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