Best Protein Brownies Recipe Vegan for Healthy Treats

Updated On: October 5, 2025

If you’re on the hunt for a delicious, guilt-free treat that packs a protein punch, look no further! These best vegan protein brownies are the ultimate fusion of rich, fudgy goodness and wholesome nutrition.

Perfect for anyone following a plant-based lifestyle or simply wanting to sneak more protein into their diet, these brownies prove that you don’t have to compromise on taste or texture when choosing vegan options.

Whether you’re a seasoned baker or a newbie, this recipe is straightforward and uses accessible ingredients that you probably already have in your pantry. From the first bite, you’ll notice how moist and decadent these brownies are, with a subtle hint of chocolate that satisfies every craving.

Plus, they’re a fantastic post-workout snack or an anytime indulgence that keeps you energized. Ready to bake the best vegan protein brownies ever?

Let’s dive in!

Why You’ll Love This Recipe

These vegan protein brownies stand out because they are:

  • High in plant-based protein: Thanks to the addition of pea protein powder and black beans, these brownies support muscle recovery and keep you fuller longer.
  • Moist and fudgy: Despite being vegan, the texture rivals classic brownies, with a melt-in-your-mouth quality.
  • Free from refined sugars: Sweetened naturally with maple syrup and a touch of coconut sugar, these brownies are a healthier alternative.
  • Gluten-free option: Using oat flour or almond flour keeps it safe for gluten-sensitive bakers.
  • Easy and quick to make: Minimal ingredients and straightforward steps make this recipe perfect for any skill level.

Ingredients

  • 1 cup cooked black beans (or one 15 oz can, drained and rinsed)
  • 1/2 cup oat flour (or almond flour for gluten-free)
  • 1/3 cup cocoa powder (unsweetened, for that rich chocolate flavor)
  • 1/4 cup pea protein powder (unflavored or vanilla works best)
  • 1/2 tsp baking powder
  • 1/4 tsp salt
  • 1/2 cup maple syrup (or agave nectar)
  • 1/4 cup coconut sugar
  • 1/4 cup melted coconut oil (or any neutral oil)
  • 1 tbsp ground flaxseed + 3 tbsp water (flax egg)
  • 1 tsp vanilla extract
  • 1/2 cup dairy-free chocolate chips (optional but recommended)

Equipment

  • Mixing bowls
  • Blender or food processor
  • Measuring cups and spoons
  • Whisk or spoon for mixing
  • 8×8 inch baking pan
  • Parchment paper or non-stick spray
  • Spatula
  • Oven

Instructions

  1. Preheat your oven to 350°F (175°C). Line your 8×8 inch baking pan with parchment paper or lightly grease it to prevent sticking.
  2. Prepare the flax egg: In a small bowl, combine 1 tbsp ground flaxseed with 3 tbsp water. Stir and let it sit for 5-10 minutes until it thickens and gels.
  3. Blend the black beans: In a blender or food processor, add the cooked black beans and blend until smooth and creamy. This will be your base to replace eggs and add moisture.
  4. Mix dry ingredients: In a medium bowl, whisk together the oat flour, cocoa powder, pea protein powder, baking powder, and salt until evenly combined.
  5. Combine wet ingredients: In a large bowl, whisk together the maple syrup, coconut sugar, melted coconut oil, vanilla extract, and flax egg.
  6. Incorporate the black bean puree into the wet ingredients, mixing well to ensure a smooth batter.
  7. Add the dry ingredients to the wet mixture gradually, folding them in with a spatula until just combined. Avoid overmixing to keep the brownies tender.
  8. Fold in the dairy-free chocolate chips if using, sprinkling some extra on top for a chocolaty finish.
  9. Pour the batter into the prepared baking pan, smoothing the top with a spatula.
  10. Bake in the preheated oven for 25-30 minutes or until a toothpick inserted in the center comes out with a few moist crumbs.
  11. Cool completely in the pan on a wire rack before slicing into squares. This helps the brownies set and improves texture.

Tips & Variations

For fudgier brownies, slightly underbake by 2-3 minutes. For cakier texture, bake a bit longer.

  • Nutty twist: Add 1/3 cup chopped walnuts or pecans for crunch.
  • Peanut butter swirl: Drop spoonfuls of natural peanut butter on top before baking and swirl gently with a knife.
  • Boost protein: Swap pea protein for your favorite plant-based protein powder, adjusting dry ingredient quantities as needed.
  • Chocolate lovers: Use dark cocoa powder for a richer flavor, or stir in vegan chocolate chunks.
  • Allergy-friendly: Use sunflower seed butter instead of coconut oil if allergic, and oat flour to keep gluten-free.

Nutrition Facts

Nutrient Per Brownie (12 servings)
Calories 150 kcal
Protein 6 g
Fat 7 g
Carbohydrates 18 g
Fiber 5 g
Sugar 8 g (natural sugars)

Serving Suggestions

These brownies are versatile and delicious on their own, but here are some ways to elevate your serving experience:

  • Serve warm with a scoop of vegan vanilla ice cream and a drizzle of chocolate sauce.
  • Top with fresh berries and a sprinkle of powdered sugar for a light dessert.
  • Enjoy alongside a cup of your favorite plant-based milk or coffee for a perfect afternoon snack.
  • Crumble over vegan yogurt for a protein-packed parfait.

Conclusion

Creating the perfect vegan protein brownie doesn’t have to be complicated or sacrifice flavor. This recipe strikes the perfect balance between indulgence and nutrition, making it a staple for anyone seeking a healthier dessert option.

With simple ingredients and easy steps, you’ll have a batch of moist, fudgy brownies packed with plant-based protein in no time. These brownies are not only great for vegan lifestyles but also for anyone aiming to eat more mindfully without missing out on delicious treats.

Don’t forget to experiment with the tips and variations to make these brownies uniquely yours. And while you’re here, be sure to check out other fantastic recipes like the Magic Dough Recipe for your baking adventures, the indulgent Manny Randazzo King Cake Recipe, or the hearty and flavorful Jamaican Minced Beef Recipes which also have vegan versions to explore.

📖 Recipe Card: Best Protein Brownies Recipe Vegan

Description: Delicious and fudgy vegan protein brownies packed with plant-based protein. Perfect for a healthy snack or post-workout treat.

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

Servings: 12 brownies

Ingredients

  • 1 cup oat flour
  • 1/2 cup vegan chocolate protein powder
  • 1/4 cup cocoa powder
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon salt
  • 1/2 cup unsweetened applesauce
  • 1/2 cup maple syrup
  • 1/4 cup melted coconut oil
  • 1 teaspoon vanilla extract
  • 1/4 cup almond milk
  • 1/4 cup dairy-free dark chocolate chips (optional)

Instructions

  1. Preheat oven to 350°F (175°C) and grease an 8×8 inch baking pan.
  2. In a bowl, mix oat flour, protein powder, cocoa powder, baking powder, and salt.
  3. In another bowl, combine applesauce, maple syrup, melted coconut oil, vanilla, and almond milk.
  4. Pour wet ingredients into dry ingredients and stir until smooth.
  5. Fold in chocolate chips if using.
  6. Pour batter into prepared pan and spread evenly.
  7. Bake for 25 minutes or until a toothpick comes out clean.
  8. Cool completely before cutting into 12 squares.

Nutrition: Calories: 150 kcal | Protein: 7 g | Fat: 7 g | Carbs: 18 g

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Marta K

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