Spiced Vegan Sweet Potato Muffins

These vegan sweet potato muffins are lightly sweetened with just the right amount of cinnamon and spice. They’re easy to make and filled with good-for-you ingredients, making them the perfect breakfast or snack!

vegan sweet potato muffins - close up shot of muffins on a wire rack

Embark on a culinary journey with these delightful vegan sweet potato muffins – a heartwarming treat that truly redefines wholesome baking. My adventure with mashed sweet potato in baking began with this very recipe, and I quickly discovered its incredible versatility and flavor-enhancing properties. As a parent always seeking innovative ways to introduce more vegetables into my toddler’s diet, these sweet potato muffins emerged as the perfect, guilt-free solution. They are not only effortlessly prepared but also boast a nutrient-rich profile, thanks to the inclusion of oats instead of traditional flour, delivering an extra boost of protein and dietary fiber. Furthermore, these muffins are thoughtfully crafted to be entirely nut-free, making them an excellent and safe option for school lunches or snacks for those with allergies.

Beyond their convenience and allergy-friendly attributes, these muffins offer a symphony of flavors that perfectly balances natural sweetness with a hint of warm spices. The tender texture, coupled with the earthy undertones of sweet potato, creates a comforting and satisfying bite. They’re an ideal start to any day, a fulfilling midday snack, or even a light dessert. Get ready to fall in love with these wholesome, flavorful, and incredibly easy-to-make vegan sweet potato muffins!

vegan sweet potato muffins stacked on a plate

Why Choose Vegan Sweet Potato Muffins?

Choosing vegan sweet potato muffins isn’t just a dietary preference; it’s a choice for vibrant flavor, incredible texture, and robust nutrition. Sweet potatoes are a powerhouse of vitamins, minerals, and antioxidants, especially rich in beta-carotene, which converts to Vitamin A in the body. Their natural sweetness means less added sugar is needed, making these muffins a healthier alternative to many conventional baked goods.

Moreover, the use of oats instead of wheat flour makes these muffins naturally gluten-free (ensure certified gluten-free oats are used for strict diets) and adds a significant amount of soluble fiber. This fiber supports digestive health, helps regulate blood sugar, and contributes to a feeling of fullness. Being vegan, these muffins are free from dairy and eggs, appealing to those with allergies or ethical considerations, while still delivering a deliciously moist and tender crumb.

They are incredibly versatile, perfect for busy mornings, a post-workout refuel, or a satisfying afternoon snack. With their comforting blend of cinnamon and spice, they evoke warmth and coziness, making them a delightful treat any time of year.

Essential Ingredients & Smart Substitutions

Crafting these delectable vegan sweet potato muffins relies on a thoughtful selection of ingredients, each playing a crucial role in achieving their perfect taste and texture. Here’s a deeper dive into what you’ll need and how you can adapt the recipe to your pantry or dietary preferences:

  • Oat Flour: The foundation of these muffins, oat flour lends a hearty, slightly nutty flavor and a wonderfully tender texture, while also making them gluten-free. For those with celiac disease or a severe gluten intolerance, always opt for certified gluten-free oats or oat flour. This ensures no cross-contamination has occurred during processing. If you don’t have oat flour, you can easily make your own from rolled oats (instructions below).
  • Baking Powder: This leavening agent is critical for giving the muffins their airy, fluffy rise. Ensure your baking powder is fresh for optimal results; if it’s expired, your muffins might turn out dense. There’s no direct substitute for baking powder in this quantity without altering the recipe significantly.
  • Salt: A pinch of salt is essential for balancing the sweetness and enhancing the overall depth of flavor in the muffins. It brings out the subtle notes of the spices and sweet potato.
  • Pumpkin Pie Spice: This blend beautifully infuses the muffins with classic fall flavors like cinnamon, nutmeg, ginger, and cloves. It contributes significantly to the comforting aroma and taste. If you don’t have pumpkin pie spice, you can easily create your own blend: use 1/2 teaspoon of ground cinnamon and 1/4 teaspoon of ground nutmeg, with an optional pinch of ground ginger and cloves for added warmth.
  • Brown Sugar: Brown sugar provides not only sweetness but also a lovely moistness and a rich, caramel-like undertone that complements the sweet potato perfectly. Both light and dark brown sugar work well, with dark brown sugar offering a more robust molasses flavor. For a refined sugar-free option, coconut sugar can be substituted in equal measure; it has a similar caramel note and texture. Maple syrup or agave nectar could also work, but you may need to adjust the amount of liquid slightly to maintain the batter consistency.
  • Sweet Potato: The star ingredient! Mashed cooked sweet potato delivers natural sweetness, provides essential moisture, and gives the muffins their vibrant orange hue. It’s also packed with vitamins A and C, and a good source of fiber. Ensure the sweet potato is thoroughly cooked and mashed until very smooth for the best texture in your muffins. Any variety of sweet potato will work, but orange-fleshed varieties tend to be sweetest.
  • Almond Milk: Unsweetened almond milk adds necessary moisture to the batter, resulting in a tender crumb. Feel free to substitute with other plant-based milks such as soy milk, oat milk, or even cashew milk, depending on what you have on hand. Always opt for unsweetened varieties to control the sugar content of your muffins.
  • Coconut Oil: Melted coconut oil acts as the primary fat source, contributing to the muffins’ moistness and tenderness. It also adds a subtle hint of coconut flavor, which pairs wonderfully with the sweet potato and spices. If you prefer a neutral flavor or have allergies, refined coconut oil has less coconut taste. Other suitable alternatives include vegetable oil, avocado oil, or a neutral-flavored olive oil. Ensure the oil is melted but not hot before adding it to the batter.

What is Oat Flour and Why Use It?

Oat flour is simply oats that have been finely ground into a flour-like consistency. It’s a fantastic alternative to traditional wheat flour, especially for those seeking gluten-free options, as long as certified gluten-free oats are used. Beyond its allergy-friendly nature, oat flour brings a host of benefits to baking. It imparts a delightful chewiness and a slightly nutty flavor that enhances baked goods, and it’s rich in dietary fiber, particularly beta-glucan, which is known for its heart-healthy properties. This fiber content also helps create a moister muffin that stays fresh longer.

You can find oat flour in most well-stocked grocery stores, often located in the baking aisle near other gluten-free flours. Popular brands like Bob’s Red Mill and Arrowhead Mills are widely available. However, the beauty of oat flour is how incredibly simple it is to make at home.

How to Make Homemade Oat Flour

Don’t have oat flour on hand? No problem! Making your own is incredibly easy and cost-effective. You can use rolled oats (old-fashioned oats), quick-cooking oats, or even steel-cut oats, though rolled oats tend to yield the best texture for baking. Here’s how:

  1. Measure Your Oats: One cup of old-fashioned or quick-cooking oats typically weighs around 100 grams and will yield just over one cup of oat flour once blended.
  2. Blend to Perfection: Place your chosen oats into a high-speed blender or a food processor. Process on high until the oats are ground into a fine, powdery flour. It doesn’t need to be as fine as all-purpose wheat flour; a slightly coarse flour is perfectly acceptable for these muffins and will add a pleasant texture.
  3. Avoid Over-processing: Be careful not to over-process, as the oats can heat up and release their natural oils, potentially turning into oat butter. Blend in short bursts, checking the consistency frequently.
  4. Optional Sifting: For a super fine texture, you can sift the oat flour through a fine-mesh sieve after blending. Any larger pieces can be re-blended or used as oat bran in other recipes.
  5. Storage: Store homemade oat flour in an airtight container in a cool, dark place, or in the refrigerator for extended freshness.
bowl of homemade oat flour

Mastering Sweet Potato Preparation: Three Easy Methods

The key to perfect sweet potato muffins is having beautifully cooked and mashed sweet potato. Here are three reliable methods for steaming your sweet potatoes, allowing you to choose the one that best suits your equipment and time:

How to Steam a Sweet Potato on the Stovetop

This method is classic and reliable, yielding perfectly tender sweet potatoes. Start by thoroughly washing your sweet potato to remove any dirt. Peel it if desired, though the skin is edible and full of nutrients, and then cut it into uniform cubes, roughly 1-inch in size. This ensures even cooking. Set up a pot with a steamer basket, ensuring the water level is below the basket. Place the sweet potato cubes in the basket, cover the pot tightly, and bring the water to a boil. Reduce the heat to a simmer and steam for approximately 15-25 minutes. The exact time will depend on the size and thickness of your potato pieces. Test for doneness by poking a piece with a fork; it should easily pierce through with minimal resistance. Once tender, carefully remove the sweet potato from the steamer, let it cool slightly, and then mash it thoroughly. A potato masher or a fork works well for this. For the smoothest consistency, a food processor can be used.

How to Steam a Sweet Potato in the Microwave

For a quick and convenient option, the microwave is your friend. Begin by washing your sweet potato. Unlike stovetop steaming, it’s best to keep the sweet potato whole for microwave cooking. Prick the sweet potato all over with a fork several times. This crucial step allows steam to escape during cooking and prevents the potato from bursting. Place the pricked sweet potato on a microwave-safe plate and cover it loosely with a paper towel or a microwave-safe lid to prevent splattering. Microwave on high power, starting with 5 minutes. After 5 minutes, carefully check for tenderness by squeezing the potato or piercing it with a fork. If it’s still firm, continue microwaving in 1-2 minute increments, rotating the potato each time, until it’s soft all the way through. A large sweet potato might take up to 10-12 minutes. Once cooked, let it cool briefly, then slice it in half lengthwise. Scoop out the soft, steamed flesh, discarding the peel, and mash it until smooth.

How to Steam a Sweet Potato in the Oven (Baking Method)

While technically baking, wrapping sweet potatoes in foil creates a steamy environment that mimics steaming, resulting in incredibly moist and tender results. Preheat your oven to 375°F (190°C). Wash the sweet potato thoroughly and prick it several times with a fork. This again allows steam to vent and prevents pressure buildup. Tightly wrap each sweet potato in aluminum foil. The foil helps to trap moisture, effectively steaming the potato from within while it bakes. Place the foil-wrapped sweet potatoes directly on the oven rack. Bake for approximately 45 to 60 minutes, or longer for very large sweet potatoes. Doneness is indicated when you can easily insert a fork or knife into the thickest part of the potato. Once fully cooked, carefully remove from the oven, unwrap the foil (be cautious of escaping steam!), and let it cool for a few minutes before slicing it open, scooping out the flesh, and mashing it. This method often results in a slightly richer, more caramelized flavor.

Vegan Sweet Potato Muffins (11 of 19) - top view with a hand reaching for one

Creative Mix-In Ideas for Custom Muffins

While these vegan sweet potato muffins are delicious on their own, they also serve as a fantastic canvas for your creative mix-ins. Adding extra ingredients can introduce new textures, flavors, and nutritional boosts. Just remember to keep your additions gluten-free and vegan if you’re aiming for allergy-friendly muffins:

  • Chocolate Chips: A timeless favorite! Vegan chocolate chips (dark chocolate is often naturally vegan) melt into gooey pockets of sweetness. Mini chocolate chips are great for an even distribution.
  • Chopped Nuts: If not making these nut-free, toasted pecans or walnuts add a delightful crunch and rich, earthy flavor that complements the sweet potato and spices beautifully. Lightly toast them beforehand to enhance their flavor.
  • Dried Fruit: Incorporate dried cranberries, raisins, chopped dates, or apricots for bursts of concentrated sweetness and chewy texture. Dried cranberries and orange zest, for instance, create a lovely festive flavor profile.
  • Shredded Coconut: Toasted or untoasted shredded coconut can add a tropical twist and pleasant texture.
  • Seeds: Chia seeds, flax seeds, or hemp seeds can boost the omega-3 content and add subtle texture without significantly altering the flavor. Poppy seeds also offer a nice visual and a slight crunch.
  • Citrus Zest: A teaspoon of orange or lemon zest can brighten the flavors, adding a fresh, aromatic note that cuts through the richness of the sweet potato.
  • Ginger: For an extra spicy kick, add 1/2 teaspoon of grated fresh ginger or an additional 1/4 teaspoon of ground ginger to the dry ingredients.
  • Crunchy Topping: Before baking, sprinkle the tops with a mixture of rolled oats, brown sugar, and a touch of melted vegan butter for a delightful crumbly topping.

Experiment with different combinations to find your perfect sweet potato muffin creation! If you’re looking to explore more vegan baking delights, don’t miss my vegan blueberry muffins for a classic twist, these vibrant vegan carrot cake muffins, or these unique vegan cranberry orange muffins! Any of these delicious options would be a wonderful addition to your next brunch, especially alongside this ultimate vegan brunch guide!

Step-by-Step: How to Make Sweet Potato Muffins

Making these vegan sweet potato muffins is a straightforward process that even novice bakers can master. Follow these simple steps for perfect results every time:

steamed and mashed sweet potato in a bowl
Steam and mash the sweet potato until smooth. Allow it to cool slightly.
mixing brown sugar, almond milk, and mashed sweet potato
In a spacious mixing bowl, combine the brown sugar, almond milk, and the prepared mashed sweet potato. Stir gently until all these wet ingredients are thoroughly integrated and the mixture appears smooth and creamy.
adding spices to the mixture
Introduce the aromatic nutmeg, warm cinnamon, and a pinch of salt to the sweet potato mixture. Stir diligently to ensure the spices are evenly distributed throughout, infusing the batter with their comforting flavors. Afterward, incorporate the melted coconut oil, mixing until it is completely emulsified and no streaks of oil remain.
adding oat flour and baking powder
Gradually add the oat flour and baking powder to the wet ingredients. Mix using a spatula or spoon until just combined. Be careful not to overmix, as this can lead to tough muffins. A few small lumps are fine.
scooping batter into muffin tins
Carefully scoop even portions of the muffin batter into the prepared muffin tins. Fill each cup to approximately ¼” inch below the top, allowing room for expansion during baking. Avoid overfilling to prevent overflow.
baked sweet potato muffins in a tin
Bake the muffins for 30-35 minutes in the preheated oven. Test for doneness by inserting a wooden skewer or toothpick into the center of a muffin; it should come out clean. Once baked, let them cool in the pan for a few minutes before transferring to a wire rack.

How to Store Vegan Sweet Potato Muffins for Freshness

Proper storage is essential to keep your vegan sweet potato muffins delicious and fresh for as long as possible. Follow these guidelines to maintain their tender texture and flavor:

  • Cool Completely: Before storing, it is crucial to allow the muffins to cool down completely on a wire rack. Storing warm muffins will create condensation, leading to soggy tops and accelerated spoilage.
  • Room Temperature (Short-Term): If you plan to enjoy your muffins within 2-3 days, storing them at room temperature is perfectly fine. Place them in an airtight container to prevent them from drying out. A paper towel placed at the bottom of the container and another on top of the muffins can help absorb excess moisture and prevent sogginess.
  • Refrigeration (Medium-Term): For slightly longer storage, up to a week, refrigerate the muffins in an airtight container. This is particularly recommended in warmer climates or if your home is prone to humidity, as it helps inhibit mold growth. Bring them to room temperature or gently warm them before serving for the best experience.
  • Freezing (Long-Term): These muffins freeze beautifully for extended freshness, up to 2-3 months. To freeze, ensure they are completely cool. Individually wrap each muffin tightly in plastic wrap, then place the wrapped muffins in a freezer-safe bag or airtight container. This individual wrapping prevents freezer burn and makes it easy to grab just one or two at a time.
  • Thawing and Reheating: To thaw, simply take the desired number of muffins from the freezer and let them sit at room temperature for an hour or two. For a warm, freshly baked taste, you can reheat them in a preheated oven (around 300°F/150°C) for 5-10 minutes, or microwave them for 30-60 seconds until warmed through.

By following these storage tips, you can ensure your delicious vegan sweet potato muffins remain a delightful treat whenever you crave them!


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sweet potato muffins

Vegan Sweet Potato Muffins


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5 from 1 review

  • Author:
    Liz Thomson


  • Prep Time:
    15 minutes


  • Cook Time:
    30 minutes


  • Total Time:
    45 minutes


  • Yield:
    12 muffins 1x


  • Category:
    Breakfast


  • Method:
    Oven


  • Cuisine:
    American


  • Diet:
    Vegan
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Description

These vegan sweet potato muffins are lightly sweetened with just the right amount of cinnamon and spice. They’re easy to make and filled with good-for-you ingredients, making them the perfect breakfast or snack!


Ingredients


Units


Scale
  • 2 1/2 cups (230g) oat flour
  • 1 tablespoon baking powder
  • 1/4 teaspoon salt
  • 3/4 teaspoon pumpkin pie spice
  • 1 cup firmly packed light or dark brown sugar (Plus 2 tablespoons to sprinkle on top of the muffins, if desired.)
  • 1 3/4 cups (500g) mashed cooked sweet potato (about 2 medium sweet potatoes)
  • 1/2 cup almond milk
  • 1/3 cup coconut oil, melted

Instructions

  1. Preheat oven to 350 degrees Fahrenheit (175°C). Prepare your 12-cup muffin pan by either greasing it thoroughly or lining each well with paper liners. This ensures easy removal of your baked muffins.
  2. In a large mixing bowl, combine the firmly packed brown sugar, unsweetened almond milk, and the smoothly mashed cooked sweet potato. Use a whisk or sturdy spoon to stir these wet ingredients together until they are well combined and the mixture appears uniform and smooth.
  3. Add the ground nutmeg, cinnamon, and salt to the sweet potato mixture. Stir thoroughly to ensure all the spices are evenly distributed, infusing the batter with their warm aromas.
  4. Gently stir in the melted coconut oil until it is fully incorporated into the mixture. The batter should be smooth and consistent, with no visible streaks of oil.
  5. Add the oat flour and baking powder to the wet ingredients. With a light hand, stir until just combined. It is crucial not to overmix the batter, as this can develop the gluten in the oats and lead to dense, tough muffins. A few small lumps are acceptable.
  6. Using an ice cream scoop or a large spoon, portion the muffin batter evenly into the prepared muffin tins. Fill each cup to approximately ¼” inch below the top edge. This allows the muffins to rise beautifully without overflowing.
  7. For an extra touch of sweetness and a slightly crisp top, sprinkle a small amount of additional brown sugar over the top of each muffin before baking.
  8. Transfer the muffin pan to the preheated oven and bake for 30-35 minutes. To check for doneness, insert a wooden skewer or toothpick into the center of a muffin; if it comes out clean, your muffins are ready.
  9. Once baked, remove the muffins from the oven and let them cool in the muffin pan for about 5-10 minutes. Then, carefully transfer them to a wire rack to cool completely for at least 30 minutes before serving. This allows them to set properly and prevents them from becoming soggy.

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