Vegan Sweet Potato Brownies

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Decadent, rich, and fudgy — these Vegan Sweet Potato Brownies are the ultimate guilt-free indulgence. Made with wholesome ingredients and naturally sweetened, they offer a deep chocolate flavor with a soft, chewy texture that rivals any traditional brownie. Whether you’re vegan or simply looking for a healthier dessert option, these brownies will leave you completely satisfied.

Sweet potato adds moisture, natural sweetness, and a velvety texture, making these brownies irresistibly good without the need for eggs or dairy. Plus, you can whip them up in one bowl, making cleanup a breeze. These brownies are perfect for meal prepping, lunchboxes, or anytime you need a chocolatey pick-me-up.

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What Makes Sweet Potato So Great for Vegan Brownies?

Sweet potato is more than just a fall favorite – it’s the secret to ultra-moist and naturally sweet vegan brownies. Its creamy consistency acts like a binder (replacing eggs), while offering fiber, vitamins, and antioxidants. When baked and mashed, it blends beautifully with cocoa and nut butter, creating that classic brownie richness without added oils or refined sugars.

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Ingredients for the Vegan Sweet Potato Brownies

Mashed Sweet Potato
The heart of the recipe. It brings moisture, natural sweetness, and creaminess while helping bind the batter together.

Almond Butter (or any natural nut butter)
Provides healthy fats and richness. It also helps hold the brownies together and gives that dense, fudgy texture.

Maple Syrup
Our natural sweetener of choice, adding depth and balance to the rich cocoa.

Unsweetened Cocoa Powder
Brings that deep chocolate flavor. Make sure to use high-quality cocoa for best results.

Oat Flour
Gives structure to the brownies while keeping things gluten-free. You can make it at home by blending rolled oats.

Vanilla Extract
Enhances the overall flavor and sweetness of the brownies.

Baking Powder
Adds a little lift to balance the dense texture of the sweet potatoes and nut butter.

Salt
A pinch brings out the chocolate flavor and balances the sweetness.

Optional: Dairy-Free Chocolate Chips or Chopped Nuts
For extra decadence and texture.

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How To Make the Vegan Sweet Potato Brownies

Step 1: Bake and Mash the Sweet Potato

Preheat your oven to 400°F (200°C). Pierce a medium sweet potato with a fork and bake for 45-50 minutes until fork-tender. Let it cool slightly, then peel and mash until smooth. You’ll need about 1 cup of mashed sweet potato.

Step 2: Mix the Wet Ingredients

In a large mixing bowl, combine the mashed sweet potato, almond butter, maple syrup, and vanilla extract. Whisk or stir until smooth and well blended.

Step 3: Add the Dry Ingredients

Add cocoa powder, oat flour, baking powder, and salt to the bowl. Stir everything together until a thick, smooth batter forms. If adding chocolate chips or nuts, fold them in now.

Step 4: Transfer to Pan

Line an 8×8-inch baking dish with parchment paper. Spread the batter evenly into the dish, smoothing the top with a spatula.

Step 5: Bake

Bake at 350°F (175°C) for 22-25 minutes. The top should look set and slightly cracked, but the center will still be fudgy.

Step 6: Cool and Slice

Let the brownies cool in the pan for at least 20 minutes before lifting them out. Cool completely on a wire rack before slicing into squares. For the best texture, chill them in the fridge for an hour before serving.

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How to Serve and Store Vegan Sweet Potato Brownies

These brownies are a dream straight from the fridge or at room temperature. Their dense, fudgy texture intensifies as they chill, making them even more irresistible. For a cozy dessert, gently warm them up and top with a scoop of dairy-free vanilla ice cream or a drizzle of nut butter.

To store, place them in an airtight container. They’ll keep for up to 5 days in the refrigerator. For longer storage, freeze individual squares wrapped in parchment paper and sealed in a freezer bag—perfect for pulling out when those chocolate cravings hit.

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Frequently Asked Questions

What can I use instead of almond butter?

You can swap almond butter for any natural nut or seed butter like peanut butter, cashew butter, or sunflower seed butter for a nut-free version.

Can I make these brownies without oat flour?

Yes! You can use almond flour for a grain-free option or all-purpose gluten-free flour. Just keep in mind that texture may vary slightly.

How do I know when the brownies are done baking?

The top should look dry and slightly cracked. A toothpick inserted should come out mostly clean with a few moist crumbs. Don’t overbake—they’ll firm up more as they cool.

Can I use canned sweet potato puree?

Definitely. Just make sure it’s 100% pure sweet potato with no added sugars or fillers. You’ll still need about 1 cup.

Are these brownies kid-friendly?

Absolutely. Kids love the rich chocolate taste, and you’ll love sneaking in those extra veggies. Great for lunchboxes and after-school treats.

Can I double the recipe?

Yes, simply use a 9×13-inch pan and adjust the baking time to around 30-35 minutes. Keep an eye on the center for doneness.

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Want More Brownie and Bar Ideas?

If these Vegan Sweet Potato Brownies won you over, you’ll love diving into these other creative and satisfying desserts:

• Condensed Milk Snow Cookies if you’re craving melt-in-your-mouth softness.
• Caramel Cheesecake Cookies for a rich swirl of cheesecake in every bite.
• Chocolate Instant Pudding for a super creamy, quick chocolate fix.
• Brown Butter Dulce de Leche Rice Krispie Treats if you’re into crispy, chewy, caramel bliss.
• Zesty Lemon Oatmeal No-Bake Cookies when you want no-bake ease with a zingy twist.

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Save This Pin + Share Your Results

📌 Save this recipe to your Pinterest dessert board so you always have a go-to fudgy treat on hand.

And don’t forget to tag me if you make it! I’d love to see your brownies in action. Did you go with chocolate chips or something crunchy like pecans?

For more recipes like this, follow along on my Pinterest: Life with Jam

Let’s keep the sweet creativity flowing. Share your results, ask questions, or drop your own vegan brownie hacks in the comments!

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