As the leaves turn and a cozy chill fills the air, there’s nothing quite like the comforting aroma of a freshly baked cake. This Sweet Potato Honeybun Cake with Caramelized Pecan Swirl isn’t just a dessert; it’s an experience. The moist, tender crumb of sweet potato cake, infused with warm spices, is beautifully complemented by the rich, buttery swirl of caramelized pecans and a luscious buttercream. It’s a show-stopping centerpiece for fall gatherings or a delightful treat to savor on a quiet afternoon. This recipe balances sweetness with subtle spice, creating a truly unforgettable flavor profile. Get ready to impress your friends and family with this stunning and delicious creation!

What You’ll Need
- Cooked, Mashed Sweet Potatoes (500g / 2 cups): The star of the show! Ensure your sweet potatoes are thoroughly cooked until soft and easily mashed. The natural sweetness and vibrant color of sweet potatoes contribute significantly to the cake’s moist texture and flavor. Using a smooth puree is key for a consistent crumb.
- Honey (200g / 1 cup): We’re using honey to enhance the natural sweetness of the sweet potatoes and add a floral note. Opt for a good quality honey with a flavor you enjoy, as it will be prominent in the final product.
- Granulated Sugar (250g / 1 cup): Provides structure and additional sweetness to the cake. It balances the moisture from the sweet potatoes and honey.
- Large Eggs (2): Eggs bind the ingredients together, add richness, and contribute to the cake’s structure. Ensure they are at room temperature for better emulsification.
- Unsalted Butter, Melted (120g / ½ cup): Melted butter adds moisture and tenderness to the cake. Using unsalted butter allows you to control the overall salt level.
- Whole Milk (240ml / 1 cup): Provides moisture and helps to create a tender crumb. Whole milk is preferred for its higher fat content, which contributes to a richer flavor.
- All-Purpose Flour (300g / 2 ½ cups): The base of our cake, providing structure. Be sure to measure accurately – spoon and level method is recommended.
- Baking Powder (2 tsp / 8g): A leavening agent that helps the cake rise, creating a light and airy texture.
- Baking Soda (1 tsp / 5g): Another leavening agent, which reacts with the acidity in the honey and sweet potatoes to create lift.
- Ground Cinnamon (1 tsp / 5g): A warm spice that complements the sweet potato and honey beautifully.
- Ground Ginger (½ tsp / 2.5g): Adds a subtle spice and warmth to the cake.
- Ground Nutmeg (¼ tsp / 1.25g): A delicate spice that enhances the overall flavor profile.
- Salt (½ tsp / 2.5g): Balances the sweetness and enhances the other flavors.
- Pecans, Coarsely Chopped (150g / 1 cup): Adds a delightful crunch and nutty flavor. Reserve 2 tbsp for garnish.
- Unsalted Butter, Softened (115g / ½ cup): For the buttercream, softened butter is essential for creating a light and fluffy texture.
- Powdered Sugar (200g / 1 ⅔ cups): Provides sweetness and structure to the buttercream.
- Caramel Sauce (60ml / ¼ cup, halal-certified): Adds a rich, decadent flavor to the buttercream. Ensure it’s halal-certified if needed.
- Milk (30ml / 2 tbsp): Helps to adjust the consistency of the buttercream.
- Finely Ground Toasted Pecans (50g / ½ cup): Adds texture and pecan flavor to the buttercream.
- Maple Syrup (60ml / ¼ cup): For the glaze, maple syrup adds a warm, natural sweetness.
- Lemon Juice (15ml / 1 tbsp): Brightens the glaze and balances the sweetness.
- Sea Salt (Pinch): Enhances the flavors in the glaze.
Substitutions
Sweet Potatoes: While sweet potatoes are ideal, you can experiment with butternut squash for a similar flavor and texture. Honey: Maple syrup can be used as a substitute for honey, though it will impart a slightly different flavor. Pecans: Walnuts or other nuts can be substituted for pecans, depending on your preference. Whole Milk: You can use almond milk or oat milk as a dairy-free alternative, but the texture may be slightly different.
Baking the Sweet Potato Honeybun Cake: A Step-by-Step Guide
- Preheat and Prepare: Begin by preheating your oven to 180°C (350°F). This ensures even baking. Thoroughly grease a 23cm (9-inch) round cake pan. Lining the bottom with parchment paper is crucial; it prevents sticking and allows for easy removal of the cake once cooled.
- Combine Wet Ingredients: In a large bowl, whisk together the cooked, mashed sweet potatoes, honey, and granulated sugar. Whisk vigorously until the mixture is completely smooth. This step is important for a consistent texture. Add the eggs one at a time, ensuring each egg is fully incorporated before adding the next.
- Incorporate Butter and Milk: Gently stir in the melted butter and whole milk until everything is fully combined. Avoid overmixing at this stage; a gentle hand will result in a more tender cake.
- Combine Dry Ingredients: In a separate bowl, sift together the all-purpose flour, baking powder, baking soda, ground cinnamon, ground ginger, ground nutmeg, and salt. Sifting ensures that there are no lumps and that the leavening agents are evenly distributed.
- Combine Wet and Dry: Gradually fold the dry ingredients into the wet ingredients. Fold gently until *just* combined. Overmixing develops the gluten in the flour, leading to a tough cake. A few streaks of flour are okay at this point.
- Add Pecans: Gently fold in 130g (approximately ¾ cup) of the coarsely chopped pecans. Distribute them evenly throughout the batter.
- Bake: Pour the batter into the prepared cake pan and spread it evenly. Bake for 45-55 minutes, or until a toothpick inserted into the center comes out clean. Start checking for doneness at 45 minutes.
- Cool: Let the cake cool in the pan for 15 minutes before inverting it onto a wire rack to cool completely. Cooling completely is essential before frosting.
Crafting the Caramelized Pecan Buttercream
This buttercream isn’t just a topping; it’s a flavor experience. The combination of caramelized pecans, rich butter, and a hint of salt creates a delightful contrast to the sweet potato cake.
- Beat the Butter: In a mixing bowl, beat the softened unsalted butter until it’s light and fluffy. This usually takes about 3-5 minutes.
- Add Powdered Sugar: Gradually add the powdered sugar, one cup at a time, beating well after each addition.
- Incorporate Caramel and Milk: Add the caramel sauce, milk, and a pinch of sea salt. Beat until the buttercream is light and spreadable. Adjust the amount of milk if needed to achieve the desired consistency.
- Fold in Pecans: Gently fold in the finely ground toasted pecans. This adds texture and a beautiful speckled appearance.
The Maple-Lemon Glaze: A Bright Counterpoint
The maple-lemon glaze cuts through the richness of the cake and buttercream, adding a bright, tangy element. It’s a simple glaze, but it makes a big difference.
To make the glaze, simply whisk together the maple syrup, lemon juice, and a pinch of sea salt until well combined.

Why Sweet Potato Works Wonders in Baking
Sweet potatoes aren’t just for savory dishes! Their natural sweetness and moistness make them an excellent addition to cakes and other baked goods. The sweet potato adds a subtle earthy flavor and creates a wonderfully tender crumb. The starches in sweet potatoes also act as a natural binder, contributing to the cake’s structure. Using honey alongside the sweet potato enhances the natural sugars and adds a lovely floral note.
Tips for the Perfect Swirl
Achieving a beautiful marble swirl is easier than you think! After spreading half of the buttercream on the cake, drizzle the maple-lemon glaze in a thin line across the surface. Then, using a skewer or the tip of a knife, drag it through the buttercream and glaze in a swirling motion. Don’t overdo it – a few passes will create a lovely effect. The key is to not fully blend the glaze into the buttercream, allowing for distinct swirls of color and flavor.
Frequently Asked Questions
Can I use canned sweet potato puree?
Yes, you can! Just make sure it’s 100% sweet potato puree and not sweet potato pie filling, which contains added spices and sugar.
Can I make this cake gluten-free?
Yes, you can substitute a 1:1 gluten-free all-purpose flour blend. Be sure to check that your baking powder and baking soda are also gluten-free.
How long will this cake keep?
This cake will keep for up to 3 days at room temperature in an airtight container, or up to 5 days in the refrigerator.
This Sweet Potato Honeybun Cake with Caramelized Pecan Swirl is a truly special treat. Its unique flavor combination and beautiful presentation make it perfect for any occasion. Don’t forget to save this recipe to Pinterest for later inspiration!
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sweet potato honeybun cake with pecans easy delicious recipe
- Total Time: 70 minutes
- Yield: 8 servings 1x
- Diet: General
Description
This Sweet Potato Honeybun Cake with Caramelized Pecan Swirl is a moist and tender cake infused with warm spices, complemented by a rich pecan swirl and buttercream. It’s a show-stopping dessert perfect for fall gatherings or a cozy treat.
Ingredients
- 2 cups (500g) cooked, mashed sweet potatoes
- 1 cup (200g) honey
- 1 cup (250g) granulated sugar
- 2 large eggs
- ½ cup (120g) melted unsalted butter
- 1 cup (240ml) whole milk
- 2 ½ cups (300g) all-purpose flour
- 2 tsp (8g) baking powder
- 1 tsp (5g) baking soda
- 1 tsp (5g) ground cinnamon
- ½ tsp (2.5g) ground ginger
- ¼ tsp (1.25g) ground nutmeg
- ½ tsp (2.5g) salt
- 1 cup (150g) coarsely chopped pecans, reserve 2 tbsp for garnish
- ½ cup (115g) softened unsalted butter
- 1 ⅔ cups (200g) powdered sugar
- ¼ cup (60ml) caramel sauce
- 2 tbsp (30ml) milk
- ½ cup (50g) finely ground toasted pecans
- ¼ cup (60ml) maple syrup
- 1 tbsp (15ml) lemon juice
- Pinch sea salt
Instructions
- Preheat & Prepare: Preheat oven to 350°F (180°C), grease & line a 9-inch round cake pan.
- Combine Wet Ingredients: Whisk sweet potatoes, honey, & sugar until smooth. Add eggs one at a time.
- Incorporate Butter & Milk: Stir in melted butter & milk until combined.
- Combine Dry Ingredients: Sift flour, baking powder, baking soda, cinnamon, ginger, nutmeg, & salt.
- Combine Wet & Dry: Gradually fold dry into wet ingredients until just combined.
- Add Pecans: Fold in ¾ cup chopped pecans.
- Bake: Pour into pan & bake for 45-55 minutes, or until a toothpick comes out clean.
- Cool: Cool in pan for 15 minutes, then invert onto a wire rack to cool completely.
- Beat Buttercream: Beat butter until fluffy. Gradually add powdered sugar.
- Incorporate Caramel & Milk: Add caramel sauce, milk, & salt; beat until spreadable.
- Fold in Pecans: Gently fold in ground toasted pecans.
- Make Glaze: Whisk maple syrup, lemon juice, & salt.
Notes
For a beautiful swirl, drizzle glaze over buttercream and drag a skewer through it. Ensure sweet potato puree is 100% puree, not pie filling.
- Prep Time: 20 minutes
- Cook Time: 50 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 350 kcal
- Sugar: 30 g
- Sodium: 200 mg
- Fat: 20 g
- Saturated Fat: 10 g
- Unsaturated Fat: 8 g
- Trans Fat: 0 g
- Carbohydrates: 40 g
- Fiber: 3 g
- Protein: 5 g
- Cholesterol: 80 mg
Keywords: sweet potato,honeybun cake,pecan,caramel,fall baking,dessert,cake,spice cake
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