Celebrate the comforting flavors of fall with this incredibly decadent Cream Cheese Sweet Potato Pound Cake. By combining the dense, buttery crumb of a traditional pound cake with the tangy richness of cream cheese and the natural, spiced sweetness of sweet potato puree, this dessert becomes an instant showstopper that stays moist for days.
Master Recipe Overview
| Active Prep Time | Bake Time | Total Time | Yield | Difficulty |
| 20 minutes | 1 hr 15 mins – 1 hr 30 mins | ~1 hour 50 minutes | 12–16 slices (1 large Bundt) | Easy / Requires Patience |
🍠 Printable Recipe Card
Culinary Science & Baking Dynamics
Plaintext
[ Triple-Fat Emulsion ] ──► Butter, Cream Cheese & Egg Yolks Bind for Maximum Velvet Texture
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[ Sweet Potato Starch Hydration ] ──► Locks in Moisture & Prevents the Crumb from Drying Out
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[ Low Thermal Bake (325°F) ] ──► Gentle Heat Expansion Ensures a Flat Bottom and Crackly Crust
- The Cream Cheese Advantage: Substituting a portion of the traditional butter with cream cheese introduces lactic acid. This tenderizes the gluten strands in the flour, resulting in a pound cake that is exceptionally soft and tight-crumbed rather than heavy.
- Sweet Potato Moisture Matrix: Sweet potatoes are packed with natural starches that absorb and hold onto liquids. This keeps the cake incredibly moist for nearly a week without becoming dense or gummy.
Complete Ingredients List
- 1 cup (8 oz / 225 g) cream cheese, softened to room temperature
- 1 cup (2 sticks / 225 g) unsalted butter, softened
- 1 cup (approx. 250 g) cooked sweet potato puree (canned or fresh, completely smooth and cooled)
- 3 cups (600 g) granulated sugar
- 6 large eggs, strictly at room temperature
- 1 tablespoon pure vanilla extract
- 3 cups (360 g) all-purpose flour, spooned and leveled
- 1 teaspoon baking powder
- 1 teaspoon ground cinnamon
- ½ teaspoon ground nutmeg
- ½ teaspoon fine salt
- Optional Glaze: 1 cup powdered sugar + 2 tbsp maple syrup + 1 tbsp milk
Step-by-Step Instructions
Phase 1: Heavy Creaming & Wet Ingredients
- Preheat & Prep Pan: Preheat your oven to a low 325°F (165°C). Thoroughly grease a 10-to-12-cup heavy Bundt pan with non-stick baking spray (the kind containing flour) or butter and dust heavily with flour.
- Cream Fats & Sugar: In a large bowl or stand mixer, beat the 1 cup softened butter and 1 cup softened cream cheese on medium speed for 2 minutes until completely smooth. Gradually pour in the 3 cups granulated sugar and beat for 5 full minutes until the mixture is pale, light, and airy.
- Incorporate Eggs: Reduce mixer speed to medium-low. Add the 6 room-temperature eggs one at a time, allowing each egg to fully mix into the batter before adding the next.
- Add Flavorings: Beat in the 1 cup sweet potato puree and 1 tbsp vanilla extract until smooth and uniform in color.
Phase 2: Fold Dry Ingredients & Bake
- Whisk Dry Ingredients: In a separate medium bowl, whisk together the 3 cups flour, 1 tsp baking powder, 1 tsp cinnamon, ½ tsp nutmeg, and ½ tsp salt.
- Combine: With the mixer on its lowest speed (or using a rubber spatula), gradually fold the flour mixture into the wet ingredients. Mix just until the flour disappears to avoid a tough cake.
- Bake: Pour the thick batter into the prepared Bundt pan. Tap the pan firmly on the counter a few times to release air bubbles. Bake on the center rack at 325°F (165°C) for 1 hour 15 minutes to 1 hour 30 minutes, or until a long wooden skewer inserted into the center comes out clean.
- Cooling: Allow the cake to cool in the pan on a wire rack for exactly 15 to 20 minutes. Carefully invert the pan to release the cake onto the rack to cool completely before slicing.
❓ Frequently Asked Questions (FAQ)
1. Can I use canned sweet potato puree?
Yes! Canned sweet potato puree (100% sweet potato, not pie filling) works perfectly and ensures a smooth, consistent texture. If making your own, bake or boil the potatoes, then process them in a blender until completely silky and string-free.
2. Why did my cake overflow or sink?
Pound cakes rely heavily on temperature and pan size. Make sure your Bundt pan is a full 10-to-12-cup capacity. If your butter or eggs were cold, the emulsion can break, causing the cake to fall in the oven.
Storage Instructions
- Room Temperature: This pound cake gets even better on the second day! Wrap it tightly in plastic wrap and store it at room temperature for up to 4 to 5 days.
- Freezing: Wrap the completely cooled, unglazed cake in plastic wrap, then in heavy-duty aluminum foil. Freeze for up to 3 months. Thaw overnight at room temperature before serving.