Looking to indulge your sweet tooth without straying from your dietary goals? Look no further than these fudgy Low Carb Sweet Potato Brownies. With irresistible flavor and texture, this is really the best keto sweet potato brownie recipe you’ll ever try. They’re also incredibly healthy, so enjoy these vegan, low carb sweet potato brownies guilt-free anytime.
You might also like Vegan Chickpea Brownies.

The Best Low Carb Sweet Potato Brownies
These Keto Sweet Potato Brownies are the perfect solution for anyone looking for healthy vegan brownies that taste as good as a classic brownie recipe.
With zero cholesterol and only 44 calories per serving if made sugar free, this is really the best low carb sweet potato brownie recipe.
So you have every reason to make these healthy vegan sweet potato brownies.
Benefits of Baking with Sweet Potatoes
Besides adding nutrients like potassium and fiber to your brownies, sweet potatoes give chocolate brownies a soft, moist texture.
And I assure you: The cocoa powder fully overrides the flavor of sweet potatoes.
Like other veggie brownies, you can’t at all taste the vegetable.
So, get your daily dose of veggies in a dessert form and enjoy these keto sweets!
Moreover, if you make brownies with sweet potatoes, you don’t need to add high-carb flour and cholesterol-rich butter to your brownie recipe.
In fact, these brownies are flourless, grain free, gluten free, keto, vegan, paleo and kid friendly. They are also suitable for diabetics because they won’t spike your blood sugar if you make them sugar free.
So, satisfy your sweet tooth and chocolate cravings with these amazingly moist-and-chewy, low carb sweet potato brownies!
If you’re a big fan of veggie brownies, also try fudgy Eggplant Brownies.

Ingredients in Keto Sweet Potato Brownies
Here are the simple ingredients in these fudgy sweet potato brownies that will delight your taste buds.
The Low Carb Brownie Batter Rivals Regular Brownies
Dry Ingredients
- UNSWEETENED COCOA POWDER OR RAW CACAO POWDER: For dark chocolate sweet potato brownies with a really intense chocolate flavor, use half regular cocoa powder and half Dutched cocoa powder.
- GRANULATED SWEETENER OF CHOICE: Use a sugar free sweetener such as keto-friendly monk fruit with allulose.
- PSYLLIUM HUSK: As a binder.
- BAKING POWDER: Adds some rise to this veggie dessert.
- SEA SALT (Optional): Enhances the flavor of the healthy sweet potato brownies by bringing out the rich chocolate taste.
Wet Ingredients
- ORANGE SWEET POTATO: Puréed sweet potato is the main ingredient.
- ALMOND BUTTER: Adds moisture and a rich, fudgy texture to these veggie brownies.
- OIL: Adds moisture to this vegan sweet potato brownie recipe. Avocado oil is my go-to oil because it’s a little healthier than most oils, but vegetable or canola oil also work. As for coconut oil, it works too, but it’s important to bear in mind that it is very high in saturated fat which can raise your bad cholesterol. The recipe, however, only contains 3 tablespoons of oil.
- NON-DAIRY MILK OF CHOICE: For the least calories, opt for unsweetened almond milk.
Healthy Vegan Chocolate Frosting (Optional)
CHOCOLATE-AVOCADO FROSTING – Healthy vegan sweet potato brownies are soft and fudgy to begin with. So topping them with creamy, dairy free Chocolate-Avocado Frosting makes them gooier than ever.
Half a recipe of this vegan frosting, i.e., 1 avocado suffices for frosting the brownies. But if you make the entire low carb Chocolate-Avocado Frosting recipe, you can freeze any leftover chocolate frosting or enjoy this low-calorie, plant-based treat on its own as naturally dairy free, keto, vegan Chocolate Avocado Mousse.
Trending now: Ultra moist Chickpea-Avocado Brownies.

How to Make Keto Sweet Potato Brownies: Step-by-Step Instructions
These grain free, low carb sweet potato brownies are really easy to make, since you just mix the ingredients together and bake.
You’ll find the full recipe with measurements below in the Recipe Card, but here’s an overview.
Roast the Sweet Potatoes
I recommend baking the sweet potato a few hours in advance, because it’s really easy to peel the skin off a cool potato.
- Firstly, bake the sweet potato at 425℉ (220℃) on a baking sheet for 35-40 minutes.
- Then, give the potato a few minutes to cool.
- Next, peel off the skin.
- Then, mash the sweet potato with a fork until smooth, or use a hand-held immersion blender or food processor to make the sweet potato puree. To make one batch of brownies, you need one cup of puréed sweet potato.
Make the Healthy Vegan Low Carb Sweet Potato Brownies
Here’s how to make these delicious flourless sweet potato brownies.
- Preheat oven to 350°F (175℃).
- Then, line the bottom of a square 8-inch baking pan with parchment paper and spray the sides with baking spray.
- Mix the ingredients together with an electric mixer.
- Once the flourless brownie batter is smooth and creamy, pour it into the prepared pan and bake for 15-20 minutes.
- Once the brownies are out of the oven, let them cool for 10 minutes before flipping the pan and removing the brownies.
- Then, let them fully cool before frosting or decorating which is completely optional because these fudgy brownies are delicious on their own.
Or punch up your next sweet or savory pie with a nutty Black Sesame Pie Crust.

Healthy Toppings for Your Low Carb Veggie Brownie Dessert
These rich vegan brownies don’t even need frosting. Hot or cold, they’re delicious on their own.
But here are some topping ideas if you want to take this sweet potato brownie recipe to the next level:
- Frost with Chocolate-Avocado Frosting: Keep these Keto Sweet Potato Brownies healthy with this rich and creamy chocolate frosting. No one will know that heart-healthy avocado is the secret ingredient.
- Want to make a plant-based dark chocolate frosting? Try Vegan Dairy Free Chocolate Frosting made with Dutched cocoa powder.
- Not vegan? Try silky cream cheese Avocado Frosting.
- Sprinkle your favorite chocolate chips on the frosting: Dark chocolate chips are my favorite. But semi-sweet, milk chocolate or white chocolate chips all taste great on these vegan sweet potato brownies. Want to keep the calories down? Pick up some sugar free chocolate chips.
- Crown with jewel-toned raspberries or your favorite berry: Berries are a great, healthy, low carb brownie topping that also add a pop of color.
- Add a scoop of your favorite dairy free ice cream: Vanilla ice cream always tastes great on this decadent treat. Butter pecan is also always a hit with this flourless sweet potato dessert. For fewer calories, opt for sugar free or reduced-sugar ice cream.
- Drizzle chocolate sauce: Take it even further and top your healthy gluten free brownies with chocolate sauce or a melted chocolate bar.
- Sprinkles: Turn these vegan brownies into eye candy and top with colorful sprinkles. At health food stores, you’ll also find sprinkles made without artificial dyes. If you’re calorie conscious, opt for sugar free sprinkles.
- Nuts: Sprinkle walnuts, almonds, pecans, or your favorite nut on these vegan sweet potato brownies.
- Frost with your favorite nut butter: If you add nut butter, don’t forget your favorite berries for the ultimate ooey-gooey, chocolate, nut butter, berry treat.
Trending now: Super Fudgy Black Bean Avocado Brownies.

FAQs about Low Carb Sweet Potato Brownies
Keto brownies are a delicious and healthy gluten free alternative to traditional brownies. Made with a zero-carb, zero-calorie sugar substitute such as monk fruit, these brownies provide a guilt-free indulgence that won’t leave you feeling sluggish or bloated. The sweet potatoes in this recipe add a unique sweetness and texture to the dessert, while also providing a source of vitamins and minerals. Whether you’re following a paleo diet or just looking for a healthier treat, these brownies are sure to satisfy your sweet tooth without compromising your health goals.
This sweet potato brownie recipe has only 44 calories per serving. That is, if you opt for a sugar replacement.
When it comes to delicious, healthy brownies, the secret is to use soft puréed fruit, vegetables, beans, or legumes. There’s really no need to use butter in baking.
Healthy vegan sweet potato brownies are absolutely delicious. I promise: You can’t taste the sweet potatoes.
To make ultra chocolatey brownies, use Dutched cocoa power or a combination of Dutched cocoa powder and regular cocoa powder.
Avocado is an excellent butter replacement.
There are 114 calories in one cup of cubed sweet potato (133 grams).

Tools to Make Sweet Potato Keto Brownies
- 1 Baking Sheet: To bake the sweet potato.
- 1 Square, 8-Inch Brownie Pan: Be sure to line the bottom with parchment paper and spray the sides with baking spray.
- Parchment Paper: To line the bottom of the pan.
- 1 Large Mixing Bowl: To mix the brownie ingredients.
- 1 Spoon, Food Processor, or Hand-Held Immersion Blender: To mash and purée the sweet potato and mix the brownie ingredients, so your sweet potato keto brownies are smooth and soft.
How to Store Healthy, Vegan, Low Carb Sweet Potato Brownies
Here’s how to store these flourless brownies.
Refrigerate Keto Sweet Potato Brownies
Place these grain free, keto chocolate brownies in a sealed container and refrigerate for up to one week. They are also a great snack so enjoy them throughout the week as dessert or, for example, a hiking snack.
Can I Freeze Sugar Free Sweet Potato Brownies?
Yes, definitely. Just put your sweet potato keto brownies in an airtight container and freeze for up to 2 months.
Closing Words
That’s all I can tell you about these sweet potato brownies. They are the perfect healthy dessert recipe, with natural sweetness from mashed sweet potato and monk fruit.
Made with the right ingredients like raw cacao powder, they offer a rich, chocolatey goodness that rivals regular brownies. The texture is perfectly fudgy, thanks to the mashed sweet potato and almond butter.
For the next time you’re craving a treat, this easy recipe is a great choice! Simply bake, let cool to room temperature, and enjoy.
Happy Baking!


Scroll Down for the Recipe Card

Low Carb Sweet Potato Brownies: The Best Fudgy Recipe (Keto/Vegan/GF/Paleo)
Equipment
- 1 Baking Sheet
- 1 Spoon, Food Processor or Immersion Blender
- 1 Square 8 Inch Baking Pan
- Parchment Paper
Ingredients
- 1 Cup Pureed Sweet Potato (Usually 1 Sweet Potato)
- ½ Cup Almond Butter
- 3 Tablespoons Unsweetened Cocoa Powder or Cacao Powder
- 3 Tablespoons Dark Cocoa Powder (i.e., Dutched Cocoa Powder) or Regular Cocoa Powder
- ¾ Cup Granulated Sweetener of Choice – I use white monk fruit.
- 1 Teaspoon Psyllium Husk
- 1 Teaspoon Baking Powder
- ½ Teaspoon Sea Salt (Optional)
- 2 Tablespoons Neutral Oil I use avocado oil.
- 2 Tablespoons Nondairy Milk of Choice I use unsweetened almond milk.
Optional Chocolate-Avocado Frosting: Chocolate-Avocado Frosting Recipe.
Instructions
- Bake the sweet potato at 425℉ (220℃) for 35-40 minutes.
- Give it a few minutes to cool. Then peel off the skin. Next mash or puree so you have one cup of smooth or pureed sweet potato.
- Line baking pan with parchment paper and grease sides.
- Preheat oven to 350°F (175℃).
- Combine all the ingredients.
- Pour into prepared baking pan and bake for 15 minutes or until a knife comes out clean.
- Let them cool for 10 minutes before flipping and removing the pan.
- Let the brownies fully cool.
Optional Chocolate-Avocado Frosting & Topping
- While the brownies cool, make the Chocolate-Avocado Frosting Recipe.
- When the sweet potato brownies are cool, frost them.
- Top with chocolate chips or sprinkles, if desired. See the list of toppings in the main post for more ideas.
- I recommend refrigerating the brownies for a few hours before eating, so they firm up.
Notes






Well, now I know what to do with leftover sweet potatoes. These brownies are absolutely delicious.
Hello
Can I substitute sweet potatoes with pumpkin? thank you
I haven’t tried that so I don’t know.