Sweet Potato Pound Cake: A Southern Classic Rich in Flavor and Tradition

A blend of warming spices and pecan crunch creates an unforgettable fall treat.

By Medha deb
Created on

If you seek a cake that marries buttery richness with the heartwarming embrace of sweet potatoes and baking spices, look no further than the sweet potato pound cake. Infused with cinnamon, nutmeg, and a generous helping of mashed sweet potatoes, this cake delivers a moist, tender crumb—perfect for the holidays or gathering around the table any time of year.

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For a decadent twist on tradition, explore our Sweet Potato Cake Recipe: A Fall Dessert Homage to Classic Southern Comfort. This recipe transforms the humble sweet potato into a visually stunning and scrumptious treat, making it perfect for festive occasions and family gatherings alike.

About Sweet Potato Pound Cake

Sweet potato pound cake is a beloved Southern dessert, rooted in the tradition of using up leftover holiday sweet potatoes. Its moist texture comes from the natural starches found in mashed sweet potatoes, while brown sugar and vanilla round out the flavor profile. Pecans sprinkled on top provide a crunchy counterpoint to the cake’s soft crumb, making each bite a celebration of autumn and Southern hospitality.

The recipe’s origin traces back to home cooks seeking ways to reinvent leftovers into luxurious desserts. Today, it stands as a testament to comfort baking, gracing tables from Thanksgiving feasts to everyday gatherings.

If you've never tasted a Southern classic, you must try our Homemade Sweet Potato Pie: 6 Expert Tips for Perfect Flavor. This pie complements the warm spices of the pound cake and enhances your autumn dessert experience, bringing a delightful harmony to any meal.

Ingredients

This sweet potato pound cake requires basic pantry staples, plus a cup of mashed sweet potatoes. The following ingredients create a loaf bursting with warmth and flavor:

  • 1 1/2 cups all-purpose flour
  • 1 tsp baking powder
  • 1 tsp ground cinnamon
  • 1/2 tsp ground nutmeg
  • 1/4 tsp baking soda
  • 1/8 tsp salt
  • 1 stick unsalted butter, at room temperature
  • 3/4 cup granulated sugar
  • 1/4 cup light-brown sugar
  • 1/2 tsp vanilla extract
  • 1 cup leftover mashed sweet potatoes (see tip below)
  • 2 large eggs, at room temperature
  • Nonstick baking spray with flour
  • 1/2 cup chopped pecans (for topping)

Tip: For best results, use sweet potatoes mashed with minimal seasoning—ideally, just a touch of butter and a pinch of salt—so the cake’s natural flavors shine through.

To round out your dessert table, why not whip up The Ultimate Homemade Sweet Potato Pie Recipe Everyone Loves? This luscious pie pairs beautifully with the pound cake, adding a traditional touch that everyone will adore.

Directions: Baking the Perfect Sweet Potato Pound Cake

Follow these clear and detailed steps for a flawless sweet potato pound cake:

  1. Preheat your oven to 325°F (163°C).
  2. Sift the dry ingredients: In a medium bowl, sift together the flour, baking powder, cinnamon, nutmeg, baking soda, and salt. This ensures your cake will be light and evenly textured.
  3. Cream the butter and sugars: In a large bowl, using an electric mixer on medium speed, beat the butter, granulated sugar, brown sugar, and vanilla extract until pale, light, and fluffy—about 3-5 minutes.
  4. Blend in sweet potatoes: Add the mashed sweet potatoes to the butter mixture, mixing to incorporate fully.
  5. Add the eggs: Beat in eggs one at a time, ensuring each is fully combined before adding the next.
  6. Combine wet and dry ingredients: With the mixer on low, add the sifted flour mixture in thirds, blending just until incorporated. Avoid over-mixing for a tender crumb.
  7. Prepare the pan: Coat a 9-inch loaf pan with nonstick baking spray that contains flour (alternatively, butter and flour the pan well).
  8. Assemble the cake: Spoon the batter evenly into the prepared pan and smooth the top. Sprinkle the chopped pecans over the batter.
  9. Bake: Place the pan in the center of the oven and bake for 65 to 75 minutes, or until a wooden skewer or toothpick inserted into the center comes out clean with no wet batter.
  10. Cool: Set the cake (in its pan) on a wire rack for about 15 minutes. Run a knife around the edges to loosen, then turn out the loaf to cool completely before slicing.
Don’t miss our Sweet Potato Casserole Recipe: 5 Expert Tips for Creamy Bliss! This dish not only enhances your menu but also complements the sweetness of the pound cake, providing a delightful contrast that your guests will love.

Baker’s Note: This cake boasts a sturdy, moist crumb, making it ideal for slicing and serving at potlucks, family reunions, or as a sweet ending to any meal.

Expert Tips for Success

  • Choose the Right Sweet Potatoes: Roasting sweet potatoes enhances their flavor and draws out natural sweetness. If using leftovers, avoid heavily seasoned varieties.
  • Don’t Overmix the Batter: Mix just until the flour disappears. Overmixing can result in a dense cake.
  • Nutty Crunch: Pecans not only add crunch but also toasted flavor. If desired, toast pecans briefly in a dry skillet before using.
  • Butter Temperature: Room-temperature butter yields the best creaming results, ensuring a light batter texture.
  • Test for Doneness: Insert a wooden skewer into the center. The cake is done if it comes out clean or with just a few moist crumbs.
  • Cooling Matters: Let the cake cool in the pan for 15 minutes, then transfer to a wire rack to finish cooling. This prevents soggy edges and helps the cake set.

Recipe Variations & Additions

Looking to personalize your sweet potato pound cake? Here are some popular and delicious variations to try:

  • Glazed Topping: Drizzle with a simple vanilla or maple glaze for extra sweetness and visual appeal.
  • Mix-in Options: Fold in dried cranberries, raisins, or chopped walnuts for added flavor and texture.
  • Spiced Up: For a more robust spiced flavor, add 1/2 tsp ground ginger or allspice to the batter.
  • Dairy-Free: Substitute vegan butter and a plant-based milk (unsweetened) for a dairy-free version.
  • Bake as Muffins: Spoon batter into lined muffin tins and bake for 22-28 minutes at 325°F for portable treats.
  • Bundt-Style: Double the ingredients for a Bundt cake, adjusting the bake time as needed (usually 70-80 minutes).

Serving Suggestions & Storage

  • Serving Ideas: Serve plain, or with a dusting of powdered sugar, a dollop of whipped cream, or a scoop of vanilla ice cream. A light maple glaze or caramel sauce brings out the cake’s autumnal notes.
  • Pairings: Excellent alongside coffee or chai tea. For brunch, pair with fresh fruit or a savory egg dish.
  • Make-Ahead: This cake stays moist for several days, making it a smart choice for holiday prep or gatherings.
  • Storage: Store tightly wrapped at room temperature up to 3 days, or refrigerate for up to 1 week. For longer storage, slice and freeze in an airtight container for up to 3 months—thaw individual pieces as needed.

Frequently Asked Questions

Q: Can I use canned sweet potatoes or yams?

A: Yes, canned sweet potatoes (drained and mashed) work well in this recipe. Avoid those canned in syrup to control the sweetness. Fresh, roasted, or boiled sweet potatoes offer the richest flavor.

Q: How do I know when my pound cake is fully baked?

A: Insert a wooden skewer or thin knife into the cake’s center. If it comes out clean or with just a few moist crumbs, the cake is ready. If any wet batter clings, continue baking and test again in 5-10 minutes.

Q: Can I freeze sweet potato pound cake?

A: Absolutely! Wrap the fully cooled cake tightly in plastic wrap, then foil, and freeze for up to 3 months. Thaw overnight at room temperature before serving.

Q: What can I substitute for pecans?

A: Walnuts, hazelnuts, or almonds make excellent substitutes. Omit the nuts entirely for a nut-free cake, or try sprinkling rolled oats or a brown sugar streusel on top.

Q: How can I adapt this recipe for dietary restrictions?

A: Substitute gluten-free all-purpose flour for a gluten-free cake, or use vegan egg and butter alternatives for a plant-based dessert. The cake is already nut-free if you skip the pecan topping.

Nutritional Table (Approximate, per serving)

ComponentAmount
Calories265 kcal
Total Fat11 g
Saturated Fat5 g
Carbohydrates38 g
Dietary Fiber2 g
Sugar20 g
Protein4 g
Sodium115 mg

Note: Nutritional values are estimates and may vary based on specific ingredients used.

Extra Baking Tips & Troubleshooting

  • Batter Consistency: The final batter should be thick but spreadable. If it seems dry, add a tablespoon of milk.
  • High Altitude Adjustment: Lower the baking powder slightly and increase your oven temperature by 15°F for best results at high altitudes.
  • Color & Aroma as Clues: The cake should be deep golden brown and fill your kitchen with the scents of cinnamon and baked sweet potatoes.

Summary

This sweet potato pound cake brings together iconic Southern flavors in a straightforward, foolproof loaf. With a moist crumb, warming spices, and a welcome crunch of pecans, it’s destined to become a favorite for family dinners, holiday spreads, or any occasion that calls for a comforting bake. Enjoy the process—and the delightful results—of turning humble sweet potatoes into a show-stopping cake!

Medha Deb is an editor with a master's degree in Applied Linguistics from the University of Hyderabad. She believes that her qualification has helped her develop a deep understanding of language and its application in various contexts.

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