Name: Sweet Potato Cinnamon Roll Cake
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: American
Ingredients: 1 1/2 cups mashed sweet potato (about 1 large sweet potato); 1/2 cup milk (dairy or non-dairy); 1/4 cup maple syrup; 1 teaspoon vanilla extract; 2 cups all-purpose flour; 1 tablespoon baking powder; 1 teaspoon cinnamon; 1/2 teaspoon salt; 1/4 teaspoon nutmeg; 1/2 cup unsalted butter, melted; 1/2 cup brown sugar, packed; 1 tablespoon ground cinnamon; 1/4 cup powdered sugar (for drizzle)

Why You’ll Love Sweet Potato Cinnamon Roll Cake Recipe

This Sweet Potato Cinnamon Roll Cake is soft, moist, and filled with warm spices that make every bite comforting and flavorful. The mashed sweet potato adds natural sweetness and richness, while the cinnamon swirl creates that signature cinnamon roll taste without the need for yeast or rising time.

You’ll love how easy it is to prepare using simple pantry ingredients. It’s ideal for fall baking, holiday gatherings, or anytime you crave a cozy homemade treat. Plus, it works beautifully with dairy or non-dairy milk, making it adaptable to different dietary preferences.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

1 1/2 cups mashed sweet potato (about 1 large sweet potato)
1/2 cup milk (dairy or non-dairy)
1/4 cup maple syrup
1 teaspoon vanilla extract
2 cups all-purpose flour
1 tablespoon baking powder
1 teaspoon cinnamon
1/2 teaspoon salt
1/4 teaspoon nutmeg
1/2 cup unsalted butter, melted
1/2 cup brown sugar, packed
1 tablespoon ground cinnamon
1/4 cup powdered sugar (for drizzle)

Directions

Preheat your oven to 350°F (175°C) and grease a 9-inch round cake pan.

In a medium bowl, combine the mashed sweet potato, milk, maple syrup, and vanilla extract. Stir until smooth and well blended.

In a separate large bowl, whisk together the flour, baking powder, cinnamon, salt, and nutmeg.

Add the sweet potato mixture to the dry ingredients and mix gently until just combined. Avoid overmixing to keep the cake tender.

Pour the batter into the prepared cake pan and smooth the top evenly.

In a small bowl, stir together the melted butter, brown sugar, and cinnamon to create the swirl mixture.

Drizzle the cinnamon mixture over the cake batter. Use a knife to gently swirl it throughout the batter, creating a marbled effect.

Bake for 35 to 40 minutes, or until a toothpick inserted into the center comes out clean.

Remove the cake from the oven and let it cool in the pan for 10 minutes before carefully removing it. Drizzle with powdered sugar and serve warm.

Servings and timing

Prep Time: 15 minutes
Cooking Time: 40 minutes
Total Time: 55 minutes

Servings: 8 servings
Calories: 320 kcal per serving

Variations

For a cream cheese glaze, mix softened cream cheese with a little powdered sugar and milk, then drizzle over the cooled cake.

Add chopped pecans or walnuts to the cinnamon swirl for extra crunch and nutty flavor.

Make it dairy-free by using plant-based butter and non-dairy milk.

For a deeper spice flavor, add a pinch of ground cloves or ginger to the batter.

You can also bake this batter in a square pan for thicker slices or in muffin tins for individual portions.

Storage/Reheating

Store leftover cake in an airtight container at room temperature for up to 2 days. For longer storage, refrigerate it for up to 5 days.

To reheat, warm individual slices in the microwave for 15 to 20 seconds until heated through. You can also warm it in a 300°F oven for about 8 to 10 minutes to maintain its soft texture.

This cake can be frozen for up to 2 months. Wrap slices tightly in plastic wrap and place them in a freezer-safe container. Thaw at room temperature before reheating.

FAQs

Can I use canned sweet potato puree?

Yes, canned sweet potato puree works well. Make sure it is plain and not sweetened or spiced.

Can I substitute pumpkin for sweet potato?

Yes, pumpkin puree can be used as a substitute. The flavor will be slightly different but still delicious.

How do I mash sweet potatoes smoothly?

Bake or boil the sweet potato until very soft, then mash with a fork or blend for an extra smooth consistency.

Can I make this cake gluten-free?

You can substitute a 1:1 gluten-free flour blend designed for baking. Results may vary slightly in texture.

What if I don’t have maple syrup?

You can use honey or an equal amount of brown sugar as an alternative sweetener.

How do I know when the cake is done?

Insert a toothpick into the center. If it comes out clean or with a few dry crumbs, the cake is ready.

Can I prepare the batter ahead of time?

It’s best to bake the batter immediately after mixing to ensure proper rise and texture.

Can I reduce the sugar?

Yes, you can slightly reduce the brown sugar in the swirl, but keep in mind it may affect the sweetness and texture.

Why is my cake dense?

Overmixing the batter or using too much flour can make the cake dense. Mix just until combined and measure carefully.

Can I serve this cake cold?

Yes, but it tastes best slightly warm, which enhances the cinnamon aroma and soft texture.

Conclusion

Sweet Potato Cinnamon Roll Cake is the perfect blend of comforting spices, natural sweetness, and soft, tender crumb. With its beautiful cinnamon swirl and simple preparation, it’s a recipe you’ll return to again and again. Whether served for breakfast, brunch, or dessert, this cake brings warmth and homemade goodness to any table.