Breakfast
Freeflourish
Gluten-Free Vegan Black Bean Brownies with Avocado
By Freeflourish Test KitchenReviewed by Freeflourish Editorial TeamPublished Apr 12, 2026 · Updated May 11, 2026
American-inspired
40 mins
glutenfreevegandairyfreenutfreedesserthealthyfamilymealfreezableeasykidfriendly
Enjoy these fudgy, nutritious gluten-free vegan black bean brownies with avocado—a healthy, nut-free, dairy-free dessert perfect for family meals, quick and easy baking, and freezer-friendly snacks.
Prep
15 min
Cook
25 min
Total
40 min
Servings
16
Difficulty
easy
Cuisine
American-inspired
Ingredients
Servings
16
- 1 (15 oz) can black beans, rinsed and drained
- 1 ripe avocado, peeled and pitted
- 1/4 cup unsweetened cocoa powder
- 3/4 cup coconut sugar or brown sugar
- 1/4 cup gluten-free oat flour
- 1 teaspoon pure vanilla extract
- 1/2 teaspoon baking powder
- 1/4 teaspoon salt
- 1/4 cup dairy-free chocolate chips (optional)
- 1 teaspoon apple cider vinegar
Instructions
-
Preheat your oven to 350°F (175°C). Lightly grease an 8x8-inch baking pan or line it with parchment paper.
-
In a food processor or high-speed blender, combine black beans, ripe avocado, cocoa powder, coconut sugar, vanilla extract, apple cider vinegar, baking powder, and salt.
-
Blend until the mixture is completely smooth and creamy, scraping down sides as needed to remove any bean bits.
-
Add gluten-free oat flour and pulse a few times just to incorporate without over-mixing.
-
Fold in dairy-free chocolate chips if desired for extra fudgy pockets throughout the brownies.
-
Pour batter into the prepared pan and spread evenly.
-
Bake for 22 to 25 minutes, or until the top is set and a toothpick inserted into the center comes out with a few moist crumbs.
-
Allow brownies to cool completely in the pan on a wire rack.
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Cut into 16 equal squares and serve.
-
Store leftovers in an airtight container in the refrigerator for up to 5 days or freeze for up to 3 months.
Frequently Asked Questions
Reader questions and answers for this recipe will appear here.
This recipe is naturally gluten-free, vegan, dairy-free, and nut-free. For further customization and accommodating other dietary preferences or ingredient availability, consider these substitutions:
- Avocado: Replace with mashed ripe banana or unsweetened applesauce for a different flavor and moisture profile.
- Coconut Sugar: Swap with organic brown sugar or date sugar to maintain refined sugar-free sweetness.
- Gluten-Free Oat Flour: Substitute with almond flour (if nuts are allowed) or cassava flour as alternative gluten-free options.
- Dairy-Free Chocolate Chips: Use carob chips or chopped dairy-free dark chocolate for varied sweetness and flavor.
- Black Beans: Red kidney beans or pinto beans can be used, provided they are well-cooked and soft, for a slight taste variation.
These ingredient swaps maintain the recipe’s ease, kid-friendliness, and suitability for freezing without compromising the wholesome and healthy dessert qualities.
Allergen Overlap Note
While our recipes are thoughtfully designed to be gluten-free and often cater to dairy-free, nut-free, and vegan dietary needs, cross-contact with allergens can occur. To ensure safe gluten-free baking and cooking, particularly for those with celiac disease or severe allergies, follow these guidelines:
- Use certified gluten-free ingredients and verify packaging labels carefully.
- Clean all utensils, surfaces, and cookware thoroughly before preparing gluten-free foods.
- Keep gluten-free ingredients separate from nuts, dairy, and other allergens if needed.
- Watch for hidden gluten sources in processed items like baking powder or chocolate chips.
- Communicate any cross-contact risks clearly when serving others with allergies.
Adhering to these practices ensures your gluten-free breakfasts, lunches, dinners, snacks, soups, salads, desserts, and gluten-free baking are both delicious and safe.
Texture Expectations
Our Gluten-Free Vegan Black Bean Brownies with Avocado offer a uniquely rich and fudgy texture that stands apart from traditional wheat-based brownies. Thanks to the black beans’ moisture and structure and the creamy avocado, expect a moist, dense, and tender bite with a soft chewiness rather than gluten’s usual elasticity.
The brownies have a smooth, matte finish with gentle edges and a moist crumb. The gluten-free oat flour introduces a subtle graininess, adding a wholesome texture balance. If using dairy-free chocolate chips, look forward to pockets of melty, fudgy richness throughout.
Baking for 22 to 25 minutes yields a perfect consistency—moist but set—with a few moist crumbs on the toothpick test signaling fudginess rather than underbaking. Overbaking risks drying the brownies out.
These brownies freeze and thaw well, maintaining their texture, making them ideal for make-ahead family meals, snacks, or holiday treats seeking comforting gluten-free vegan desserts.
Dining With Non Gf Family Note
Preparing gluten-free meals like these brownies alongside gluten-eating family members requires mindful practices to prevent cross-contamination. Consider these tips for safe, inclusive dining:
- Designate Separate Prep Areas: Use different counters, cutting boards, and utensils for gluten-free baking and cooking.
- Sanitize Cookware: Thoroughly clean pans, mixers, and bowls before gluten-free use or maintain dedicated gluten-free sets.
- Store Separately: Keep gluten-free flours and snacks apart from gluten-containing ingredients.
- Prepare Gluten-Free Foods First: Make gluten-free dishes ahead to reduce airborne flour exposure.
- Use Fresh Cooking Oil: Avoid cross-contact by using clean oil for frying gluten-free items.
- Educate Your Household: Ensure all family members understand the importance of gluten-free safety and practices.
- Label Gluten-Free Items Clearly: Mark gluten-free foods to prevent mix-ups.
These strategies promote safe and enjoyable dining experiences across all categories—from breakfast and snacks to dinner and gluten-free baking—helping families thrive on gluten-free lifestyles together.
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