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Best Black Bean Brownies | Vegan

These Black Bean Brownies are fudgy delicious and can be ready in only about 30 minutes!

black bean brownies sliced and stacked on parchment paper

I know it sounds crazy to include a can of black beans in a brownie recipe, but don’t knock it until you try it. This unlikely duo is not only loaded with fiber but absolutely delicious!

You’ll love these vegan brownies because they’re…

  • Perfectly sweet
  • Easy to make
  • Full of wholesome ingredients
  • Delicious
black bean brownies stacked on white plate with baker's cooling rack in background

These vegan brownies are even gluten-free because I use oats instead of regular flour. So simple. So tasty. If you are searching for more Gluten-Free Recipes, check out this list of some of my favs!

How to make black bean brownies

The recipe card at the bottom of the page has the full list of ingredients with measurements and instructions.

To make these brownies, you’re only going to need a few ingredients, a blender or food processer, and your oven.

Begin by placing 1 cup of oats into your blender or food processor and blend for less than a minute until they are nice and powdery to make oat flour. I have lots of other recipes that use oat flour as well.

oat flour in vitamix

Next, drain and rinse one can of cooked black beans or use 1.5 cups of your own freshly cooked beans. I like to place my beans in a colander and run water over them to rinse well.

black beans in white colander

Go ahead and add the beans and all other ingredients (EXCEPT the chocolate chips and walnuts) to your blender or food processor. Blend until nice and smooth, stopping to scrape down the sides as needed.

Hopefully, your blender has a tamper that allows you to keep the ingredients moving smoothly, so it doesn’t have to be stopped and started so much.

If the batter is just too thick, add a splash more of almond milk and blend a bit more.

black bean brownie batter in Vitamix blender on white background

My favorite blender is the Vitamix 5200 because it is so powerful, it can blend anything. I actually own two of them because I use them in the Food for Life classes I teach for the Physicians Committee for Responsible Medicine.

Spoon the batter into a mixing bowl and add the dairy-free chocolate chips and walnut pieces. Fold them together well with a sturdy spoon or spatula.

black bean brown batter in stainless bowl with red spatula

Evenly distribute the batter into an 8″x 8′ baking dish lined with parchment paper to prevent sticking to the sides. Use a spatula or spoon to smooth out the top.

vegan brownies in white casserole dish

I like to sprinkle the top with a few extra chocolate chips and walnuts but that is completely optional.

Bake at 350°F for approximately 20-25 minutes until you see the edges begin to get darker brown.

Remove from the oven and allow to cool before serving.

vegan brownies stacked on plate with brownie squares cooling on black rack in background

Your black bean brownie questions answered:

  • Q: Are black bean brownies vegan? These are vegan because there are no eggs or dairy used.
  • Q: Can black bean brownies be made gluten-free? Yes, and because we use oat flour in these, they are gluten-free.
  • Q: Can I make my own beans instead of using can beans? Absolutely! This recipe calls for 1.5 cups of beans canned or fresh.
  • Q: What can I use to substitute for brown sugar? Date sugar, date syrup, and maple syrup are great options.
  • Q: What if my batter seems too thick? This will make a pretty thick batter, but if you see that it needs to be thinned down a bit, simply add a tablespoon or two extra plant milk.
vegan black bean brownies on cutting board with glass of almond milk

More great vegan desserts

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If you try this recipe, please let us know how you like it by rating it and leaving a comment. We love to hear from you!

black bean brownies sliced and stacked on parchment paper

Vegan Black Bean Brownies

Yield: 9
Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes

These black bean brownies are fudgy delicious and can be ready in only about 30 minutes!

Ingredients

Instructions

    1. Begin by placing 1 cup of oats into your blender or food processor and blend for less than a minute until they are nice and powdery to make oat flour. I have lots of other recipes that use oat flour as well.
    2. Next, drain and rinse one can of cooked black beans or use 1.5 cups of your own freshly cooked beans. I like to place my beans in a colander and run water over them to rinse well.
    3. Go ahead and add the beans and all other ingredients (EXCEPT the chocolate chips and walnuts) to your blender or food processor. Blend until nice and smooth, stopping to scrape down the sides as needed.
    4. Hopefully, your blender has a tamper that allows you to keep the ingredients moving smoothly, so it doesn’t have to be stopped and started so much. If the batter is just too thick, add a splash more of almond milk and blend a bit more.
    5. Spoon the batter into a mixing bowl and add the dairy-free chocolate chips and walnut pieces. Fold them together well with a sturdy spoon or spatula.
    6. Evenly distribute the batter into an 8×8 baking dish lined with parchment paper to prevent sticking to the sides. Use a spatula or spoon to smooth out the top. I like to sprinkle the top with a few extra chocolate chips and walnuts but that is completely optional. Bake at 350°F for approximately 20-25 minutes until you see the edges begin to get darker brown.
    7. Remove from the oven and allow to cool before serving.

Notes

Your Questions Answered:

  • Q: Are black bean brownies vegan? These are vegan because there are no eggs or dairy used.
  • Q: Can black bean brownies be made gluten-free? Yes, and because we use oat flour in these, they are gluten-free.
  • Q: Can I make my own beans instead of using can beans? Absolutely! This recipe calls for 1.5 cups of beans canned or fresh.
  • Q: What can I use to substitute for brown sugar? Date sugar, date syrup, and maple syrup are great options.
  • Q: What if my batter seems too thick? This will make a pretty thick batter, but if you see that it needs to be thinned down a bit, simply add a tablespoon or two extra plant milk.

Detailed instructions, in-process photos, and my personal helpful tips can be found in the article above.

Terri has a number of Mini-Video Series available that include Plant-Based Basics, Recipes, & Beyond; 30-Minute or Less Recipes; and Sandwiches, Wraps, & Spreads.

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Nutrition Information:
Yield: 9 Serving Size: 1
Amount Per Serving: Calories: 222Total Fat: 6gTrans Fat: 0gSodium: 286mgCarbohydrates: 37gFiber: 5gSugar: 20gProtein: 6g

To obtain the most accurate representation of the nutritional information in a given recipe, you should calculate the nutritional information with the actual ingredients used in your recipe, using your preferred nutrition calculator. You are solely responsible for ensuring that any nutritional information provided is accurate, complete, and useful.

Did you make this recipe?

Please rate and leave a comment because I love hearing from you. Remember SHARING IS CARING!

About Terri Edwards

Hi guys! I am the content creator behind EatPlant-Based and a licensed Food for Life instructor with the Physicians Committee for Responsible Medicine. I am passionate about sharing healthy recipes and tips to empower others to get healthy.  I’m so glad you’re here! Read More…

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Sue Gilmore

Monday 24th of October 2022

These are wonderfully delicious!! My family all loved them! I ended up using more plant-based milk (about 3/4 cup) but other than that, I followed the recipe to a T. So wonderful! Thanks for sharing!

Terri Edwards

Tuesday 25th of October 2022

Wonderful to hear! I'm so glad that your whole family loved them. For the WIN!

Ambika

Monday 4th of October 2021

Hi! I live in Argentina and Iam so happy I found you! Cold you please recommend a susttitute for the apple sauce? We don't hVe store bought here and making my own will delay the process... And I am excited to start asap

Terri Edwards

Wednesday 6th of October 2021

Hi Ambika- You might try pureed apples or mashed banana in place of the applesauce.

CT

Wednesday 25th of August 2021

Can I substitute sugar for maple or date syrup? If so can you advise how much please?

Terri Edwards

Wednesday 25th of August 2021

Hi CT- I think date sugar would be a good substitute in equal measure. I haven't tried syrup but think it could work in equal measure as well, but you may need to add another 1/4 cup oats because they are liquid.

Frank Kovacs

Saturday 23rd of January 2021

Mate, the recipe for the oil-free vegan and gluten free brownies was so easy to prepare. The brownies baked very nicely at 180'C' for 25 minutes.Taste test to follow, however the sponginess of the baked brownies tells me they will be delicious. Thanks for sharing the recipe!! P.S. I didn't add so much sugar, rather I addef two tbsp of applesauce plus a extra 1/4 cup blended rolled oats to soak up the extra moisture.

Marge Teilhaber

Wednesday 9th of February 2022

@Frank Kovacs, How much sugar did you use?

Terri Edwards

Monday 25th of January 2021

Hi Frank- That's awesome! So glad that they came out a success. :D

Jessica

Wednesday 30th of December 2020

Can you recommend a gluten free alternative to oats?

Nana

Thursday 25th of November 2021

@Terri Edwards, Yes, but what other FLOUR could we use that is GF if we are allergic to oats?

Terri Edwards

Wednesday 30th of December 2020

Hi Jessica- Oats are naturally gluten-free.

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