The best vegan brownies happen to be crazy.
Crazy because they are crazy good, and because the combination of ingredients is entirely crazy.
I remember creating them thinking “this is whack… dates, potatoes…” (yep, potatoes)
Yet, they come together in a magical way to produce the best vegan brownie recipe!

Now, I know you guys adore the Sweet Potato Chocolate Cake.
I’m with you.
It’s good.
But you know what?
When putting together the recipes for PPF, I thought these Crazy Brownies would become the famous treat in that book.

Why these are the Best Vegan Brownies
This really is the best vegan brownie recipe. Why? Well, these plant-based brownies are:
- rich in chocolate flavor
- FUDGY!
- nut-free
- naturally gluten-free
- oil-free
- topped with a decadent ganache
I highly recommend that ganache. Yes, it’s another step, and technically optional.
But when going for that best vegan brownies experience? You want the ganache!

Best Vegan Brownies FAQ
Yes, pop into an airtight container (I like using zip tops), and refrigerate for a week or two, or freeze for longer. The brownies are amazing straight out of the freezer.
Yes. I recommend white kidney (cannellini beans). You can also use black beans, but I prefer the creaminess of the kidney/cannellini beans.
Yes, use raw or roasted cashew butter, and you may not need any milk, or just a tablespoon, depending on the density of the nut butter.
I highly recommend a food processor or the for the base. It’s very sticky and thick, and a blender (even high-speed) will be challenged incorporating these ingredients fully. For the ganache, I like to use a small processor – I use the processor attachment to the immersion blender. But, you can also soften the coconut butter/nut butter in a hot water bath and whisk/combine by hand until incorporated.
Let me know if you are already a fan of these or when you’re going to try them! x Dreena
Crazy Brownies
Ingredients
For Brownies
- 1/2 cup kidney beans
- 1/2 cup pitted dates
- 1/3 cup peeled precooked, and cooled yellow or red potato (see note)
- 2 tablespoons tahini or nut butter see note and nut-free option
- 2 tablespoons coconut butter see note
- 1/4 cup pure maple syrup
- 3 tablespoons nondairy milk
- 1/2 cup + 2 tbsp cocoa powder
- 1/2 cup coconut sugar
- 2 tablespoons arrowroot powder
- 1 teaspoon vanilla bean powder or 11/2 teaspoons pure vanilla extract
- 1/2 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon sea salt
- 3 tablespoons nondairy chocolate chips mini are nice
For Ganache
- 1/4 cup coconut butter
- 3 tablespoons cocoa powder
- 2 pinches sea salt
- 3 – 3 1/2 tablespoons nondairy milk see note
- 3 tablespoons pure maple syrup
Instructions
For Brownies:
- Preheat oven to 350°F.
- Line an 8" × 8" brownie pan with parchment paper.
- Using a small or mini food processor, puree the beans, dates, potato, tahini, and coconut butter until smooth, and then add the maple syrup and milk and puree again.
- Add the cocoa powder, sugar, arrowroot, vanilla bean powder, baking powder, baking soda, and sea salt to the processor and puree until combined. (If your processor is too small, transfer the date mixture to a bowl, and use a spatula to incorporate the dry ingredients.)
- Stir in the chocolate chips.
- Transfer the mixture to the brownie pan, and spread evenly with a spatula.
- Bake for 22–24 minutes (brownies will firm with cooling and are more fudgy with less baking, so don’t overbake).
- Remove, let cool completely, frost if desired, and cut into squares.
Potato Note:
- Potatoes add moisture and density when combined with the beans. If you don’t have cooked potato, substitute 1/4 cup of potato starch and increase the milk to 5 tablespoons.
Nut-Free Option/Tahini Note:
- I use a good-quality tahini, with a mellow, buttery flavor and smooth texture. If you don’t have nut allergies, try substituting macadamia or almond butter. Another 1 tablespoon of nondairy milk may be needed if the nut butter is quite thick/dense.
Coconut Butter Note:
- If you don’t have coconut butter, you can substitute another 11/2 tablespoons of a nut butter like macadamia, almond, or cashew butter—or more tahini.
Frosting Note:
- Chocolate Ganache (below), is wickedly good on these brownies!
For Ganache
- In a small saucepan, combine the coconut butter, cocoa powder, sea salt, milk, and maple syrup over very low heat (or use a double boiler for better heat control).
- Whisk through until the coconut butter is melted and all the ingredients are smooth.
- Transfer to a glass dish to let cool.
- Refrigerate until completely chilled, then use for spreading between cookies for cookie sandwiches, and as a thick frosting for cakes or brownies.
Notes
- Potato Note: Potatoes add moisture and density when combined with the beans. If you don’t have cooked potato, substitute 1/4 cup of potato starch and increase the milk to 5 tablespoons.
- Nut-Free Option/Tahini Note: I use a good-quality tahini, with a mellow, buttery flavor and smooth texture. If you don’t have nut allergies, try substituting macadamia or almond butter. Another 1 tablespoon of nondairy milk may be needed if the nut butter is quite thick/dense.
- Coconut Butter Note: If you don’t have coconut butter, you can substitute another 11/2 tablespoons of a nut butter like macadamia, almond, or cashew butter—or more tahini.
- Frosting Note: Chocolate Ganache (below), is wickedly good on these brownies!
- Milk Note: I prefer plain soy or almond milk in this recipe.
photos by Nicole Axworthy
this post was originally published in 2018 and updated for October, 2021
Nancy says
Another winner. Had some leftover sweet potato and kidney beans (Mushroom Chili) and made the brownies. What a delicious chocolate treat.
Thank you.
J says
Is it possible to use tofu instead of the kidney beans?
Dreena says
Hi J, I wouldn’t, they have different texture profiles. Are you unable to eat kidney beans?
Stephanie moore says
OMG these are seriously my favorite treat. Ever since I gave up sugar I have been wanting a clean brownie but haven’t found a recipe that is good. But these are delicious. I don’t add the coconut sugar instead I do a full cup of dates. Also Haven’t made the frosting yet. They are amazing without so haven’t needed to but will have to try sometime! Last time I made them I didn’t have potatoes so I used a sweet potato and just as good!! Your recipes rock !!!
Dreena says
Thank you very much, Stephanie! I love them so much too – they have that dense, moreish quality that I love in a brownie. And, glad the extra dates worked well. And, yeah… def try the frosting sometime! Cheers 🙂
Amy says
Do you have any suggestions on substituting the coconut sugar? Could I use more dates possibly? Also would it change the recipe much if I ground cocoa nibs myself and used those instead of cocoa powder? I know they are higher in fat….
Andrea says
Hi, can I sub potato starch for the arrowroot?
Dreena says
Hi Andrea, yes, should be okay, as long as it’s potato starch not flour. 🙂