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Sweet Potato Cupcakes: with Marshmallow Frosting

Olivia

By Olivia

Mar 9, 2026

15 min prep
30 min cook
9 servings
Jump to Recipe
Sweet Potato Cupcakes: with Marshmallow Frosting

Are you ready to indulge in the warm, cozy flavors of fall? These Sweet Potato Cupcakes with Marshmallow Frosting are not just a treat; they’re a delightful hug in dessert form! Perfectly spiced and topped with a fluffy, dreamy frosting, these cupcakes are sure to become a cherished addition to your fall gatherings.

Imagine sinking your teeth into a soft, spiced cupcake that melts in your mouth, complemented by a marshmallow frosting that’s both sweet and airy. Whether you're celebrating Thanksgiving or simply enjoying a cozy evening, these vegan-friendly cupcakes will bring comfort and joy to your table.

Why You'll Love This Recipe

  • Cozy Flavors: The combination of sweet potato and warming spices creates a comforting autumnal flavor profile.
  • Vegan-Friendly: Enjoy a delicious dessert that caters to various dietary preferences without compromising taste.
  • Easy to Make: With simple ingredients and straightforward instructions, these cupcakes are perfect for bakers of all levels.
  • Beautiful Presentation: The fluffy marshmallow frosting and optional toppings make these cupcakes as lovely to look at as they are to eat.

About the Ingredients

Sweet Potato Puree

This creamy base adds natural sweetness and moisture to the cupcakes, creating a tender crumb that's simply irresistible.

Milk of Choice

Whether you use almond, soy, or oat milk, this ingredient helps to blend the flavors together, ensuring a deliciously moist cupcake.

Pure Vanilla Extract

Vanilla enhances the sweetness and rounds out the flavor profile, making every bite feel indulgent and comforting.

Neutral Oil

This helps to keep the cupcakes moist and tender while allowing the sweet potato flavor to shine through.

All-Purpose Flour

The foundation of the batter, flour provides structure and stability, allowing the cupcakes to rise beautifully.

Powdered Sugar

Creating a light and fluffy marshmallow frosting, powdered sugar adds the perfect sweetness to balance the spices in the cupcakes.

Tips & Tricks

Don’t Rush the Resting Time

Letting your wet ingredients rest for 10 minutes is crucial for activating the vinegar and baking soda, ensuring fluffy cupcakes.

Use Room Temperature Ingredients

For the best texture, make sure to have your butter and other ingredients at room temperature before mixing.

Measure Flour Accurately

For fluffy cupcakes, spoon the flour into the measuring cup instead of scooping it directly from the bag to avoid packing it down.

Cool Completely Before Frosting

Allow the cupcakes to cool fully to prevent the frosting from melting off — ideally refrigerate them overnight!

Creative Toppings

Elevate your cupcakes by sprinkling cinnamon or crushed graham crackers on top for added texture and flavor.

Pro Tips

  • Use Fresh Sweet Potatoes: For the best flavor, roast or steam fresh sweet potatoes instead of using canned puree.
  • Mix Gently: Combine wet and dry ingredients just until they are moistened to avoid tough cupcakes.
  • Customize Your Frosting: Feel free to add cocoa powder or spices to the frosting for a unique twist.
  • Store Extra Cupcakes Correctly: Keep any leftovers in an airtight container to maintain their moistness and flavor.

Step-by-Step Instructions

Preheat the Oven

Start by preheating your oven to 350°F (175°C) and lining a cupcake pan with paper liners to get ready for baking.

Mix Wet Ingredients

In a large bowl, whisk together the sweet potato puree, milk, vanilla extract, vinegar, and oil. Let it rest for 10 minutes to activate the leavening agents.

Sift Dry Ingredients

In a separate bowl, sift together the flour, sugar, cinnamon, salt, baking soda, baking powder, and ground ginger to ensure a light batter.

Combine Mixtures

Gently fold the dry ingredients into the wet ingredients until just combined, being careful not to overmix for a tender texture.

Bake and Cool

Scoop the batter into the prepared liners, filling them about two-thirds full, and bake for 18 minutes. Allow them to cool completely before frosting.

Delicious Variations

Chocolate Sweet Potato Cupcakes

Add cocoa powder to the batter for a rich chocolate twist that pairs beautifully with the marshmallow frosting.

Spiced Pumpkin Cupcakes

Substitute pumpkin puree for sweet potato for a delightful variation that captures the essence of both fall flavors.

Nutty Topping

Top the cupcakes with chopped pecans or walnuts for an added crunch and a rustic touch.

How to Store Sweet Potato Cupcakes

Refrigerator

Store the cooled cupcakes in an airtight container in the fridge for up to 5 days.

Freezer

Freeze unfrosted cupcakes in a single layer, then transfer to a freezer bag for up to 3 months.

Reheating

To enjoy refrigerated cupcakes, let them come to room temperature or warm gently in the microwave for a few seconds.

Frequently Asked Questions

Can I use canned sweet potato puree?

Yes, canned sweet potato puree works well, but fresh roasted sweet potatoes will give you a richer flavor.

Is the frosting vegan?

Yes, as long as you use vegan butter, the marshmallow frosting is completely vegan-friendly!

Can I make these cupcakes gluten-free?

Absolutely! Substitute the all-purpose flour with a gluten-free blend for delicious results.

How can I make these cupcakes less sweet?

Reduce the amount of sugar in the batter and frosting to your taste, or use a sugar substitute.

Now that you know how to create these delightful Sweet Potato Cupcakes with Marshmallow Frosting, it’s time to get baking! Your friends and family will be thrilled to indulge in this cozy, fall-inspired treat. Enjoy every delicious bite!

Sweet Potato Cupcakes: with Marshmallow Frosting

Sweet Potato Cupcakes: with Marshmallow Frosting

Try these soft, spiced Sweet Potato Cupcakes with marshmallow frosting — an easy, cozy, vegan-friendly dessert perfect for Thanksgiving or fall gatherings.

15 min
Prep Time
30 min
Cook Time
9
Servings
180 kcal
Calories

Ingredients

Instructions

  1. 1 Preheat the oven to 350°F (175°C) and line a cupcake pan with 9 paper liners.
  2. 2 In a large bowl, whisk together sweet potato puree, milk or water, vanilla extract, vinegar, and oil. Let it rest for 10 minutes — this helps activate the vinegar and baking soda for fluffier cupcakes.
  3. 3 In a separate bowl, sift together flour, sugar, cinnamon, salt, baking soda, baking powder, and ground ginger.
  4. 4 Combine the dry and wet ingredients, stirring gently until a smooth batter forms. Do not overmix.
  5. 5 Scoop batter evenly into the prepared liners (about two-thirds full).
  6. 6 Bake for 18 minutes on the center rack. A toothpick should come out clean when done.
  7. 7 Cool completely before frosting — ideally refrigerate overnight for perfect texture and easy liner removal.
  8. 8 In a large bowl, beat butter using an electric mixer until fluffy.
  9. 9 Gradually add powdered sugar, one cup at a time, mixing on low.
  10. 10 Add vanilla and marshmallow extract. Whip until thick and creamy.
  11. 11 Pipe or spread onto cooled cupcakes. Sprinkle cinnamon or crushed graham crackers on top for extra flair.

Chef's Note

These cupcakes can be made ahead of time; just refrigerate unfrosted in an airtight container. For a healthier twist, swap sugar with maple syrup or honey, adjusting the liquid accordingly. They freeze well for up to 2 months, making them a great make-ahead treat.

Servings: 9

Cuisine: American

Course: Dessert

Nutrition (per serving): 2gg protein