Brownie Black Bean Muffins
Fudgy, flourless, and actually good for you. Make these chocolate brownie black bean muffins for a healthy but delicious dessert.

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Need a healthy dessert you’ll actually want to eat? Look no further than this dietitian-designed recipe for chocolate brownie black bean muffins. These tasty muffins are rich, chocolatey, and without all the excess sugar and butter of the real deal.
Brownie black bean muffins are flourless with a base of black beans and oats — and I promise, you can’t even taste the difference. Even better? They’re made in a blender for minimal effort and easy clean-up.
Need more healthy recipes with chocolate? Try my chocolate baked oatmeal, chocolate chip protein muffins, or chocolate Greek yogurt.
Why they’re dietitian-approved
- Designed for maximum nutrition. Flourless, low in sugar, and packed with protein and beta-glucan fiber to support your health and keep you full.
- Made in your blender. The easier a recipe is, the more likely you’ll make it on repeat! Just blend, pour, and bake for a foolproof, no-fuss treat.
- Naturally dairy-free and flourless. No dairy or wheat here, but that doesn’t mean you’re missing out. These muffins accommodate dietary needs while staying rich, chocolatey, and delicious.
What do flourless black bean muffins taste like?
These black bean muffins are inspired by chocolate brownie bites.
The texture is a little chewy, and surprisingly smooth and fudgy. Made from blended black beans, oats, maple syrup, and cocoa powder, these delicious muffins don’t taste as healthy as they seem. In fact, the main thing you’ll taste is chocolate.
I promise, you would never guess these muffins contained beans. Once everything is blended and baked, all you’re getting is a delicious and nutrient-packed muffin you’ll love to eat.
Ingredients and swaps
Scroll down to the recipe card for the full ingredients list and detailed recipe.
- Canned black beans: Make sure these are well rinsed and drained before adding to your blender.
- Quick oats: You can substitute rolled or large flake oats if necessary. Steel cut oats will not work.
- Eggs: You can likely substitute for flax eggs, but I haven’t tested.
- Maple syrup: I think the flavor of maple syrup works best here, so I wouldn’t recommend any swaps. If absolutely needed, another liquid sweetener like honey or agave should work.
- Unsweetened cocoa powder: I don’t recommend using Dutch process cocoa powder.
- Avocado oil: Substitute for any neutral oil like light olive oil, canola oil, or vegetable oil.
- Instant espresso: Your muffins won’t taste like coffee — but this will deepen the chocolatey flavor. Skip it if you’d prefer.
- Vanilla extract: You can also use vanilla bean paste.
- Baking powder: This helps add a little height to your brownies.
- Salt: For flavor balance. Don’t skip it!
- Mini chocolate chips: Regular chocolate chips work fine, but mini distribute better.
Dietary restrictions
- Gluten-free: Use gluten-free oats and follow your country’s Celiac guidelines if necessary.
- Dairy-free: Omit the chocolate chips or use dairy-free chocolate chips.
- Lower sodium: Use low- or no-sodium black beans and rinse them well before draining.
How to make chocolate brownie black bean muffins
Step 1: Place all ingredients except chocolate chips into your blender.
Step 2: Blend on high until completely smooth, pulsing or scraping down the sides as needed.
Step 3: Transfer batter into lined 12-cup muffin pan, filling each about halfway. Top with each muffin with a sprinkle of mini chocolate chips.
Step 4: Bake for 16-20 minutes at 350 F or until brownies are set and lightly cracked on top. Let them rest for 5 minutes before transferring to a wire rack.
Want more protein?
Serve these chocolate brownie muffins with a source of protein for a more filling snack:
- Glass of cow’s milk or soy milk
- Bowl of greek yogurt and berries
- Protein shake
- Protein-rich smoothie
- A few hard boiled eggs
- Handful of nuts and/or pumpkin seeds
Storage
- Store your black bean muffins in an airtight food container or sealed bag.
- Keep at room temperature for 1-2 days before transferring to fridge.
- They’ll last in the fridge for up to 3 days.
- Or, store them in the freezer for up to 3 months and defrost in the fridge overnight before eating.
Top tips
- Pulse your blender a few times to make sure your batter is smooth.
- Use silicone muffin liners instead of paper to prevent sticking.
- Don’t over-bake your brownie black bean muffins or they’ll dry out.
More healthy muffins
Honey bran muffins
Chocolate chip protein muffins
Chocolate cottage cheese muffins
High protein blueberry muffins
Apple cinnamon oat muffins
Blender banana muffins
Kodiak cakes muffins
Frequently asked questions
Unfortunately, this recipe does require a blender for the right texture.
We can make a small blender work! Simply add your black beans, oats, eggs, and maple syrup to your small blender, and blend until smooth. Then, transfer to a bowl and mix with your other ingredients before baking.
These flourless brownie bites have 5 grams of protein and 4 grams of fiber each, which is higher than your typical muffin or brownie.
I recommend sticking with black beans for this particular recipe.
Leave a rating and review!
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Brownie Black Bean Muffins
Ingredients
- 1 19-oz can black beans (scant 2-cups after rinsing), drained and rinsed
- ½ cup quick oats, use gluten-free if needed
- 2 large eggs
- ½ cup maple syrup
- ⅓ cup unsweetened cocoa powder
- ¼ cup avocado oil
- 1 tsp instant espresso powder
- 2 tsp vanilla extract
- ½ tsp baking powder
- ¼ tsp salt
- 3 Tbsp mini semi-sweet chocolate chips
Equipment
Instructions
- Position your oven rack to the middle and pre-heat to 350 F. Prepare a 12-cup muffin pan with liners and set aside.
- Place all ingredients except chocolate chips into your blender.
- Blend on high until completely smooth, pulsing or scraping down the sides as needed. This may take up to 60-seconds.
- Transfer batter into prepared muffin pan, filling each about 1/2 way. Top with each muffin with a sprinkle of chocolate chips if desired.
- Bake for 16-20 minutes or until brownies are set and lightly cracked on top. Be careful not to over-bake or your muffins will dry out.
- Let your muffins rest in the pan for 5-minutes before transferring to a wire rack to cool.
I might not be ecstatic if these were dessert after a rich meal, but the y make an incredible snack or breakfast
My son is a very picky eater and he LOVES these. I enjoy them too! Super easy to make.
If I wanted to use a sugar replacement (like Swerve) would it be the equivalent? Also would I need to add some sort of liquid to compensate for the missing maple syrup?
Hello! I’m so sorry but I haven’t tested with sugar replacements. It’s possible it will impact the consistency of the batter and the final texture — but you could try! If possible I would recommend using a liquid sweetener of some kind.
No problem! Was trying to see how I could make it a little more diabetic friendly. These turned out really good and was sharing with my mom but not ideal for her with 10g of sugar per muffin. Thank you!
I only have dutch process cocoa – rather than go to the store and get something else to try and fit into my pantry, are there modifications I can try so that I can use the cocoa I already have? Thanks!
Dutch process tends to have a bit of a softer flavor, so I’m not 100% sure if it’ll work here. You could try it though!
These were super easy and a big hit! Great for a quick snack or breakfast.
Quick to make and super delicious!
I made these and enjoy them but was hoping to kick up the flavour a bit as they were a little bit bland. To make the flavour a bit more rich and chocolatey, do you have any recommendations?
Thanks so much for all of your awesome recipes!
I want to try making these today but I have 2 questions. Can I use regular rolled oats in place of quick oats? And can I use egg beaters or egg whites instead of whole eggs?
Yes to the oats, but use slightly less! As for the eggs — it should be fine but I haven’t tested with that swap. 🙂