Black Bean Fudgy Brownies

Featured in: Desserts for a Crowd

These brownies swap traditional flour for black beans, resulting in a moist, fudgy texture packed with protein. Using simple ingredients like cocoa, chocolate chips, and natural sweeteners, they offer a rich chocolate flavor with a healthier twist. Perfectly baked to a soft center, they’re easy to prepare and ideal for those seeking a gluten-free, vegetarian-friendly dessert that satisfies chocolate cravings while boosting nutrition.

Updated on Wed, 19 Nov 2025 10:00:00 GMT
Warm, fudgy Black Bean Brownies with melted chocolate chips, a delicious gluten-free dessert option. Save It
Warm, fudgy Black Bean Brownies with melted chocolate chips, a delicious gluten-free dessert option. | zetluna.com

A rich, fudgy brownie recipe that swaps flour for black beans, creating a moist, chocolatey treat with a protein boost—delicious, budget-friendly, and perfect for a healthier dessert option.

I first made these brownies for a family movie night and no one guessed they were made with beans—even the kids asked for seconds. Swapping flour for beans became our go-to trick for sneaking extra nutrition into dessert.

Ingredients

  • Black beans: 1 can (15 oz/425 g), drained and rinsed
  • Eggs: 2 large
  • Neutral oil: ⅓ cup (80 ml) (e.g. canola or sunflower)
  • Vanilla extract: 1 tsp
  • Granulated sugar: ½ cup (100 g)
  • Maple syrup or honey: ¼ cup (60 ml)
  • Unsweetened cocoa powder: ⅓ cup (35 g)
  • Semi-sweet chocolate chips: ½ cup (85 g) (plus extra for topping, optional)
  • Baking powder: ½ tsp
  • Salt: ¼ tsp

Instructions

Prepare pan:
Preheat your oven to 350°F (175°C). Line an 8x8-inch (20x20 cm) baking pan with parchment paper or lightly grease it.
Blend base:
In a food processor or blender, combine black beans, eggs, oil, and vanilla extract. Blend until completely smooth.
Mix sweeteners & flavor:
Add sugar, maple syrup, cocoa powder, baking powder, and salt to the mixture. Blend until well combined, scraping down the sides as needed.
Fold in chocolate chips:
Fold in the chocolate chips with a spatula (do not blend).
Fill pan:
Pour the batter into the prepared pan. Smooth the top and sprinkle with extra chocolate chips if desired.
Bake:
Bake for 22–25 minutes, or until the center is set and a toothpick inserted comes out mostly clean (some fudgy crumbs are fine).
Cool & slice:
Let cool completely in the pan before slicing into squares.
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Making these brownies together always brings out a curious spirit in the kids—they love guessing the secret ingredient. Sharing them around the table, we made new dessert traditions.

Required Tools

To whip up these brownies, you need a food processor or blender, an 8x8-inch (20x20 cm) baking pan, a spatula, and measuring cups/spoons.

Allergen Information

Contains eggs and chocolate. For gluten-free diets, confirm all ingredients are certified. To accommodate nut allergies, avoid nuts as mix-ins and check all packages.

Nutritional Information

Each brownie has approximately 140 calories, 6 g fat, 20 g carbohydrates, and 3 g protein.

A square of rich, dark Black Bean Brownies, ready to eat, creating the perfect chocolatey treat. Save It
A square of rich, dark Black Bean Brownies, ready to eat, creating the perfect chocolatey treat. | zetluna.com

Enjoy your black bean brownies as a guilt-free, nutritious treat that satisfies every chocolate craving. Even picky eaters will love them!

Common Questions About Recipes

How do black beans affect the texture?

Black beans replace flour, adding moisture and creating a fudgy, rich texture that's dense but tender.

Can I make these brownies vegan?

Yes, substitute eggs with flax eggs (ground flaxseed mixed with water) and use dairy-free chocolate chips.

What sweeteners are used in these brownies?

A combination of granulated sugar and maple syrup or honey is used to balance sweetness and moisture.

Is it necessary to use a food processor?

A food processor or blender ensures the beans blend smoothly for a uniform batter and optimal texture.

Can I add mix-ins like nuts or fruit?

Yes, chopped nuts, dried fruit, or shredded coconut can be gently folded in for added texture and flavor.

Black Bean Fudgy Brownies

Moist, chocolatey brownies with black beans for added protein and a fudgy texture.

Prep Time
10 mins
Time to Cook
25 mins
Overall Time
35 mins
Authored by Clara

Recipe Type Desserts for a Crowd

Skill Level Required Easy

Cuisine Type American

Recipe Output 12 Number of Portions

Dietary Needs Veggie-Friendly, Free of Gluten

The Ingredients You'll Need

Beans & Base

01 1 can (15 oz) black beans, drained and rinsed
02 2 large eggs
03 1/3 cup neutral oil (canola or sunflower)
04 1 tsp vanilla extract

Sweeteners & Chocolate

01 1/2 cup granulated sugar
02 1/4 cup maple syrup or honey
03 1/3 cup unsweetened cocoa powder
04 1/2 cup semi-sweet chocolate chips, plus extra for topping (optional)

Leavening & Flavor

01 1/2 tsp baking powder
02 1/4 tsp salt

Step-by-Step Instructions

Step 01

Prepare baking pan and preheat oven: Preheat the oven to 350°F and line an 8x8-inch baking pan with parchment paper or lightly grease it.

Step 02

Blend primary ingredients: Combine black beans, eggs, oil, and vanilla extract in a food processor or blender and process until completely smooth.

Step 03

Incorporate dry ingredients: Add granulated sugar, maple syrup, cocoa powder, baking powder, and salt to the blended mixture and blend until fully combined, scraping the sides as needed.

Step 04

Fold in chocolate chips: Gently fold the semi-sweet chocolate chips into the batter with a spatula, avoiding overmixing.

Step 05

Transfer batter and add toppings: Pour the batter into the prepared pan, smooth the surface, and optionally sprinkle with additional chocolate chips.

Step 06

Bake until set: Bake for 22 to 25 minutes, or until the center is set and a toothpick inserted comes out mostly clean with some fudgy crumbs.

Step 07

Cool and serve: Allow to cool completely in the pan before slicing into 12 squares.

Tools You'll Need

  • Food processor or blender
  • 8x8-inch baking pan
  • Spatula
  • Measuring cups and spoons

Allergy Information

Review each ingredient to identify allergens and consult an expert if needed.
  • Contains eggs and chocolate chips, which may include milk and soy. Verify chocolate chip packaging for allergens.
  • Ensure chocolate chips and all ingredients are gluten-free if required.
  • Avoid nuts as mix-ins and check for cross-contamination in chocolate if nut allergies are a concern.

Nutritional Facts (Per Serving)

Keep in mind these details are for general guidance and shouldn't replace professional advice.
  • Caloric Content: 140
  • Fats: 6 grams
  • Carbohydrates: 20 grams
  • Proteins: 3 grams