In a world where desserts often come wrapped in guilt, I stumbled upon a delightful revelation: Sweet Potato Brownies. Yes, you heard that right! These fudgy, vegan treats are not only delicious but also offer a healthier way to satisfy your chocolate cravings. Packed with nutrients from sweet potatoes, they can cater to gluten-free and refined sugar-free diets, ensuring everyone can indulge without remorse. What’s more, they come together quickly, making them the perfect last-minute dessert for gatherings or an everyday treat to savor. Are you ready to elevate your brownie game with this wholesome twist? Let’s dive into the scrumptious details!

Why Choose Sweet Potato Brownies?
Indulgent and Healthy: These brownies are a guilt-free treat that marries health and pleasure, making them perfect for any occasion.
Unique Ingredients: Sweet potatoes provide natural sweetness and moisture, creating a fudgy texture that’s hard to resist!
Diet-Friendly: Suitable for vegan, gluten-free, and paleo diets, ensuring everyone at your table can indulge.
Quick to Make: With simple ingredients and an easy process, you can whip up a batch in no time—ideal for a last-minute dessert.
Versatile Options: Feel free to customize with your favorite nut butters or chocolate chips, adjusting flavors to your preference. Why not also check out our other vegan dessert recipes for more delicious ideas?
Sweet Potato Brownie Ingredients
• Get ready to dive into a delightful mix of wholesome goodness!
For the Batter
- Sweet Potatoes – 450 g of cooked sweet potatoes adds a natural sweetness and moisture that results in fudgy brownies.
- Bananas – 1 or 2 ripe bananas act as a binding agent and provide extra sweetness; feel free to swap with applesauce or peach puree.
- Plant-Based Milk – ½ cup (120 ml) of your choice adds moisture; almond or oat milk works beautifully.
- Ground Oats – 1 ½ cups (130 g); use this as a flour substitute, or blend regular oats into a fine flour if necessary.
- Sugar – ⅔ cup (150 g) of coconut sugar or date sugar offers sweetness without refined sugars, keeping these sweet potato brownies guilt-free!
- Cocoa Powder – 8 tbsp (50 g), preferably Dutch-process to enhance richness and deep chocolate flavor.
- Ground Hemp Seeds or Nuts – 5 tbsp (50 g) adds texture and nutrients; consider using your favorite ground nuts for a personal touch.
- Cinnamon – 1 tbsp for an optional warm and cozy flavor boost.
- Baking Powder – 2 tsp ensures the brownies rise beautifully, making them light and fluffy.
Feel free to explore different combinations and substitutions that make these sweet potato brownies uniquely yours!
Step‑by‑Step Instructions for Sweet Potato Brownies
Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (180°C). While the oven warms up, take a 9″x6″ baking pan and line it with parchment paper, ensuring it covers the sides for easy removal later. This simple step sets the stage for baking your delicious Sweet Potato Brownies to perfection.
Step 2: Prepare the Wet Ingredients
In a large food processor, combine 450 g of cooked sweet potatoes with 1 or 2 ripe bananas and ½ cup of your chosen plant-based milk. Blend these ingredients until they form a smooth, creamy mixture, taking about 1-2 minutes. The vibrant color of the sweet potato should be prominent, creating a lovely, nourishing base for your brownies.
Step 3: Mix in Dry Ingredients
Now, add 1 ½ cups of ground oats, ⅔ cup of coconut sugar, 8 tbsp of cocoa powder, 5 tbsp of ground hemp seeds or nuts, 1 tbsp of cinnamon, and 2 tsp of baking powder to the wet mixture. Process until the batter is thick, sticky, and well-combined—about 2-3 minutes. The deep chocolatey smell will begin to fill your kitchen, hinting at the indulgent Sweet Potato Brownies on the way!
Step 4: Transfer to Baking Pan
Pour your luscious brownie batter into the lined baking pan, using a spatula to spread it evenly across the surface. Smooth it gently to create an even layer, ensuring every brownie will bake uniformly. The vibrant color should be inviting, and now it’s time for the oven magic to happen!
Step 5: Bake the Brownies
Place the baking pan in your preheated oven and bake for 30-40 minutes. Keep an eye on them—check for doneness by inserting a toothpick in the center; it should come out clean with a few moist crumbs. The edges should look set and slightly pulled away from the pan, signaling that your fudgy Sweet Potato Brownies are ready to delight.
Step 6: Cool and Slice
Once baked, remove the brownies from the oven and let them cool in the pan for about 20-30 minutes. This cooling time helps them firm up for perfect slicing. When cool, use the parchment paper to lift them out gently and cut into squares or bars. Feel free to drizzle with vegan chocolate sauce for an extra indulgent touch!

Storage Tips for Sweet Potato Brownies
Fridge: Store completely cooled Sweet Potato Brownies in an airtight container for up to 5-7 days. They actually taste better on the second day as the flavors develop!
Freezer: For longer storage, slice the brownies and freeze them in a single layer on a tray. Once frozen, transfer to a freezer-safe container where they can last up to 3 months.
Reheating: To enjoy the brownies warm, simply microwave for 15-20 seconds. For a richer experience, serve with a drizzle of vegan chocolate sauce or a scoop of your favorite plant-based ice cream.
Expert Tips for Sweet Potato Brownies
• Sweet Potato Quality: Ensure you use well-cooked sweet potatoes for a smooth batter; undercooked potatoes may lead to a lumpy texture.
• Baking Time: Keep an eye on the brownies while baking. Always check for doneness at the lower end of the baking time to prevent drying out.
• Cooling is Key: Allow brownies to cool fully before slicing. This step helps them firm up, ensuring a perfect fudgy texture without crumbling.
• Customize Smartly: Experiment with different sweeteners or add-ins like chocolate chips, but remember to adjust liquid if using wet ingredients.
• Storage Tips: Store cooled brownies in an airtight container; they taste even better after a day, as flavors meld beautifully.
Enjoy your guilt-free indulgence with these delicious Sweet Potato Brownies!
Make Ahead Options
These Sweet Potato Brownies are a fantastic option for meal prep, saving you time on busy weeknights! You can prepare the brownie batter up to 24 hours in advance—just keep it stored in the refrigerator in an airtight container. Another great prep option is to bake the brownies ahead of time; once cooled, they can be refrigerated for up to 5-7 days. For longer storage, consider slicing and freezing the brownies in a single layer before transferring them to a freezer-safe container, where they can last up to 3 months. When you’re ready to serve, simply thaw them in the fridge overnight or enjoy them straight from the freezer for a fudgy treat that tastes just as delicious!
What to Serve with Fudgy Sweet Potato Brownies
These delightful, fudgy treats are perfect for elevating your dessert game while creating a memorable dining experience.
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Coconut Whipped Cream: This light and airy topping adds a creamy contrast that complements the rich chocolate flavors beautifully. A dollop of sweetness balances the brownies perfectly.
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Fresh Berries: Raspberries or strawberries provide a burst of freshness! Their tartness cuts through the sweetness, enhancing the overall dessert experience while adding vibrant color.
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Nut Butter Drizzle: A warm drizzle of almond or peanut butter creates a rich, nutty flavor that pairs wonderfully with the chocolaty brownies. It’s a decadent touch that’s hard to resist.
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Vegan Vanilla Ice Cream: Creamy and cool, a scoop of vegan vanilla ice cream melts delightfully over warm brownies. The combination creates a dreamy dessert that’s both indulgent and comforting.
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Chocolate Sauce: Drizzling homemade or store-bought vegan chocolate sauce adds an extra chocolate hit! It enhances the visual appeal and makes each bite irresistibly decadent.
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Chai-Spiced Hot Chocolate: Warm your soul with a cozy cup of chai-spiced hot chocolate alongside your brownies. The spices resonate beautifully with the flavors in the brownies, creating a delightful pairing.
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Espresso or Coffee: A strong brew of freshly brewed coffee or espresso pairs wonderfully with sweet potatoes, brightening the rich flavors and making for a delightful after-dinner treat.
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Powdered Sugar Dusting: A light dusting of powdered sugar adds an elegant touch and a subtle sweetness, beautifully contrasting the rich flavors of the brownies while enhancing their visual appeal.
Sweet Potato Brownies: Variations & Substitutions
Feel free to get creative and personalize your Sweet Potato Brownies with these tasty twists!
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Pumpkin Swap: Replace sweet potatoes with the same amount of canned or freshly cooked pumpkin for a seasonal flavor.
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Nut-Free: Use sunflower seed butter instead of any nut butter to keep your brownies completely nut-free without sacrificing flavor.
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Smooth and Silky: Blend 1/4 cup of silken tofu into the wet ingredients for an extra creamy texture that’s irresistibly luscious.
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Dairy-Free Chocolate Chips: Toss in dairy-free chocolate chips for a melty, decadent upgrade—fill each bite with delightful chocolate goodness!
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Low-Sugar Option: Try a blend of ripe mashed bananas and stevia instead of sugar for a low-sugar treat that doesn’t compromise on sweetness.
If you’re looking to explore more variations or need some inspiration, consider checking our healthy dessert options for more ideas.
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Protein Boost: Mix in 2 tablespoons of your favorite protein powder to enhance the nutritional value while keeping that fudgy taste.
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Spicy Kick: Add a pinch of cayenne pepper or some finely chopped jalapeños for a surprising heat that contrasts beautifully with the sweet chocolate flavors.
By making these delicious variations, you’ll keep your Sweet Potato Brownies fresh and exciting every time!

Sweet Potato Brownies Recipe FAQs
What type of sweet potatoes should I use for the best flavor?
I recommend using white Japanese sweet potatoes for their starchiness and natural sweetness, resulting in the best texture. Ensure they are well-cooked and mashed for a smooth batter to avoid lumps.
How long can I store Sweet Potato Brownies in the fridge?
You can store cooled brownies in an airtight container in the fridge for about 5-7 days. They actually become more flavorful as they rest, making day two a delicious experience!
Can I freeze Sweet Potato Brownies, and how do I do it?
Absolutely! To freeze, let the brownies cool completely, then slice them. Lay them in a single layer on a baking tray for a couple of hours until firm. Then, transfer the frozen slices to a freezer-safe container or bag, where they can last up to 3 months. Just remember to label it so you know it’s your delicious treat!
What if my brownies turn out too dry or crumbly?
If you find your brownies are dry, it might be due to overbaking or using too much dry ingredient. Ensure to check for doneness around the lower baking time and consider adding a tablespoon of plant-based milk to the batter if it’s too thick. Don’t hesitate to have fun experimenting with the moisture levels!
Are these brownies safe for people with nut allergies?
Yes, you can easily adapt this recipe to be nut-free! Simply replace the ground hemp seeds or nuts with sunflower seed flour or leave them out entirely. Always check labels on your sweeteners and cocoa to ensure they meet dietary restrictions.
Can I use other sweeteners instead of coconut sugar?
Certainly! You can substitute coconut sugar with date sugar, maple syrup, or agave syrup. Just remember if you switch to a liquid sweetener, you may need to reduce the amount of plant-based milk slightly to maintain the right batter consistency.

Delicious Sweet Potato Brownies That Are Guilt-Free Indulgence
Ingredients
Equipment
Method
- Preheat your oven to 350°F (180°C) and line a 9"x6" baking pan with parchment paper.
- In a food processor, blend 450 g cooked sweet potatoes, 1-2 ripe bananas, and ½ cup plant-based milk until smooth.
- Add ground oats, coconut sugar, cocoa powder, ground hemp seeds or nuts, cinnamon, and baking powder; blend until thick and sticky.
- Pour the brownie batter into the prepared pan, spreading evenly.
- Bake for 30-40 minutes; check doneness with a toothpick.
- Allow to cool in the pan for 20-30 minutes before slicing.

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