Desserts
Betty Crocker's sweet potato cake recipe delivers the kind of moist, spice-infused layers that make every slice worth savoring. This classic dessert combines the natural sweetness of sweet potatoes with warm cinnamon and nutmeg, creating a cake that's both comforting and impressive.
I've perfected this recipe over years of baking, ensuring the texture stays tender and the flavor is rich without being overwhelming.
The secret to this cake's success lies in the right balance of ingredients—mashed sweet potatoes add natural moisture, while a touch of sour cream keeps the crumb light and fluffy. A simple cream cheese frosting ties everything together, adding a tangy contrast that elevates the warm spices.
This recipe is designed to be straightforward, with clear steps that even beginner bakers can follow confidently.
What you'll end up with is a moist, spice-caked masterpiece that's perfect for holidays, potlucks, or a cozy weekend treat. The cake layers beautifully, holding its shape while staying tender, and the frosting adds just the right amount of sweetness.
Each bite delivers a perfect harmony of flavors, making it a dessert that's as satisfying to make as it is to eat.
Pair it with a cup of coffee or a scoop of vanilla ice cream for the full experience. The recipe scales easily, so you can bake a single layer for a small gathering or a three-layer cake for a special occasion. Let's get started on creating this timeless classic!
Ingredients for betty crocker sweet potato cake
Sweet potatoes, warm spices, and cream cheese frosting combine for tender, moist layers.
| Ingredient | Amount | Notes |
|---|---|---|
| Sweet Potatoes 🍠 | 1 ½ cups | Cooked and mashed, no lumps |
| All-Purpose Flour 🌾 | 2 cups | Sifted for light texture |
| Granulated Sugar 🍚 | 1 ½ cups | White or light brown |
| Unsalted Butter 🧈 | 1 cup | Melted, full-fat preferred |
| Large Eggs 🥚 | 2 whole | Room temperature for mixing |
| Sour Cream 🥛 | ½ cup | Full-fat for moisture |
| Baking Powder 🍞 | 2 tsp | Aluminum-free for best rise |
| Ground Cinnamon 🌿 | 1 ½ tsp | Freshly ground preferred |
| Ground Nutmeg 🌿 | ½ tsp | Freshly grated for warmth |
| Salt 🧂 | ½ tsp | Fine sea salt preferred |
| Vanilla Extract 🌸 | 1 tbsp | Pure alcohol-free if preferred |
| Cream Cheese 🧀 | 8 oz | Room temperature for frosting |
| Powdered Sugar 🍚 | 2 cups | Sifted for smooth frosting |
| Lemon Juice 🍋 | 1 tbsp | Freshly squeezed |
The sweet potatoes are the heart of this cake—orange-fleshed varieties like Beauregard work best. King Arthur or Bob's Red Mill flour is ideal for tender crumb, but any good all-purpose will do. For the spices, Penzeys or McCormick ground cinnamon and nutmeg deliver consistent flavor. The cream cheese should be full-fat Philadelphia brand for the frosting—it makes all the difference. If you're using store-bought mashed sweet potatoes, drain them well to avoid a soggy cake.
No sour cream? Plain Greek yogurt at half the amount works in a pinch. Running short on vanilla? Vanilla bean paste adds depth, or a pinch of vanilla sugar can help. For the frosting, powdered sugar from Bob's Red Mill dissolves more smoothly than generic brands. If you prefer a tangier frosting, add an extra 1/2 tsp lemon juice. The cake keeps well for 3-4 days at room temperature, but the frosting should be added the day you serve it for the best texture.
This cake freezes beautifully—wrap each layer tightly in plastic and store for up to 3 months. For a single layer, halve the dry ingredients and frosting. The frosting can be made 1 day ahead and stored in the fridge; bring it to room temperature before spreading. If your frosting is too thick, add 1 tsp milk at a time until it reaches a smooth, spreadable consistency. Serve with a scoop of vanilla ice cream for the full experience.
Why You'll Love This Recipe
- No Peel Needed: I swear by this trick—just roast the sweet potatoes whole until tender. No peeling, no mess, and that caramelized skin adds a depth of flavor you won’t find anywhere else.
- Buttery Sweet Magic: That perfect balance of warm cinnamon-spiced sweet potatoes and rich, creamy butter? It’s like dessert and cake had a baby, but make it breakfast. The eggs bind it just enough to keep it moist without being heavy.
- Breakfast or Dessert: Honestly, I make this for both—and no one judges. Serve it warm with a pat of butter for morning, or dust it with powdered sugar for an after-dinner treat. The flour gives it structure, so it holds up either way.
- Budget-Friendly Staples: Sweet potatoes and eggs are cheap, and this recipe stretches far. I’ve fed a crowd with one batch, and the leftovers? Still delicious reheated or toasted the next day. No fancy ingredients, just pure satisfaction.
Step-by-step instructions for Betty Crocker sweet potato cake
This method ensures a perfectly moist, spice-infused cake with tender layers and fluffy cream cheese frosting.
Prepare the Sweet Potato Base
Cook the 1.5 cups sweet potatoes until tender, then mash them until completely smooth with no lumps. Let them cool to room temperature before using. The sweet potatoes should be completely dry—press a spoonful between your fingers to ensure no moisture remains. This dryness prevents a dense cake texture and ensures proper moisture balance with the other ingredients.
While the sweet potatoes cool, preheat your oven to 350°F and grease two 9-inch round cake pans with butter or baking spray. Line the bottoms with parchment paper for easy removal. I like to use a pastry brush to coat the pans thoroughly—this prevents sticking and ensures clean slices later. The pans should be ready while you finish mixing the batter.
Mix Wet and Dry Ingredients Separately
In a large mixing bowl, combine the 1.5 cups granulated sugar, 1 cup melted unsalted butter, 2 whole large eggs (room temperature), 0.5 cup sour cream, 1 tbsp vanilla extract, and the cooled mashed sweet potatoes. Whisk until smooth and fully incorporated—this mixture should be homogeneous with no visible streaks of butter or egg. The batter will be thick but pourable, similar to a well-tempered cake batter.
In a separate bowl, sift together the 2 cups all-purpose flour, 2 tsp baking powder, 1.5 tsp ground cinnamon, 0.5 tsp ground nutmeg, and 0.5 tsp salt. This sifting step is crucial—it aerates the flour and prevents dense pockets in the cake. The dry ingredients should be completely combined without any flour clumps remaining.
Combine Wet and Dry Ingredients Gently
Gradually add the dry ingredients to the wet mixture, folding them in with a spatula until just combined. Be careful not to overmix—stop as soon as the flour disappears into the batter. Overmixing develops gluten and can make the cake tough. The final batter should be thick but smooth, with a consistency similar to heavy pancake batter. If it appears too thick, you can gently fold in 1-2 tablespoons of milk (though our recipe doesn't call for it), but the batter should work with the given ingredients.
Divide the batter evenly between the prepared cake pans, filling each about two-thirds full. Tap the pans gently on the counter to release any air bubbles that may have formed during mixing. This step ensures even rising and prevents domed tops. The batter will naturally spread slightly as it bakes, but don't overfill the pans or the cake may overflow.
Bake Until Golden and Springy
Bake the cakes for 30-35 minutes, or until a toothpick inserted into the center comes out clean. The edges should be golden brown, and the top should spring back when gently pressed with your finger. Rotate the pans halfway through baking for even browning. The cakes are done when they pull away slightly from the edges of the pan and have a slightly domed appearance.
Remove the cakes from the oven and let them cool in the pans for 10 minutes. Then transfer them to a wire rack to cool completely. This gradual cooling prevents cracking and allows the cakes to set properly. While they cool, prepare the cream cheese frosting by beating the 8 oz cream cheese, 2 cups powdered sugar, and 1 tbsp lemon juice until smooth and fluffy. The frosting should be light and spreadable, with no lumps of cream cheese remaining.
Assemble and Frost the Cake
Once the cakes are completely cool, place one layer on a serving plate and spread a generous layer of the cream cheese frosting on top. Place the second layer on top of the frosting and spread the remaining frosting over the entire cake, creating a smooth finish. I like to use an offset spatula for this—it helps create those signature swirls while ensuring even coverage. The frosting should be thick enough to hold its shape but still smooth enough to spread evenly.
For a professional touch, dust the top of the cake with a light layer of powdered sugar using a fine-mesh sieve. This adds a delicate finish and balances the rich flavors of the cake and frosting. Let the cake sit at room temperature for at least 30 minutes before slicing to allow the frosting to set slightly. This ensures clean slices and prevents the frosting from sliding off. The final cake should have moist, tender layers with a perfect balance of sweetness and spice, complemented by the tangy cream cheese frosting.
Pro Tips For Making Betty Crocker Sweet Potato Cake
- Boil Sweet Potatoes First: I learned this the hard way—peeling and grating raw sweet potatoes makes a gummy mess. Instead, boil them until fork-tender (about 15 minutes), then drain and cool. The texture stays smooth, and the cake won’t turn into a gluey disaster.
- Whisk Eggs Until Ribbon-Thin: That Betty Crocker recipe might not say it, but beating the eggs until they form a slow ribbon when the whisk is lifted makes a real difference. It lightens the batter, so don’t skip this step—even if you’re impatient.
- Don’t Overmix the Batter: After burning three batches of sweet potato cake, I finally figured out: once the flour and sugar are combined, just fold in the wet ingredients. Overmixing = tough cake. Stop when it’s just mixed, no more.
- Use Room-Temp Butter: Cold butter creates pockets in the cake, but melted butter makes it dense. Instead, soften the butter to about 65°F (press your finger in—it should dent but not smear). This keeps the texture tender without being greasy.
Flavor customization for betty crocker sweet potato cake
Spiced Variations
Boost the warmth by adding ½ tsp ground cardamom or ¼ tsp cloves to the dry ingredients. These spices pair beautifully with cinnamon and nutmeg, adding depth without overpowering.
For a smoky twist, swap ½ tsp cinnamon for ½ tsp smoked paprika—it gives the cake a subtle, earthy note that’s perfect for fall gatherings. 🌿
Citrus Zest Twist
Brighten the flavor by adding 1 tbsp orange zest or lemon zest to the wet ingredients. This cuts through the richness of the sweet potatoes and adds a refreshing contrast.
For extra zing, fold in 1 tsp fresh lime juice along with the vanilla extract. The citrus also helps balance the sweetness, making each bite more vibrant.
Chocolate Chip Upgrade
Fold in 1 cup semi-sweet chocolate chips or white chocolate chunks into the batter before baking. The chocolate melts slightly during baking, creating pockets of gooey sweetness throughout each slice. For a gourmet touch, use Valrhona chocolate or Guittard chips—their higher cocoa content adds richness. 🍫
Nutty Crunch Addition
Sprinkle ½ cup chopped pecans or walnuts over the batter in the pans before baking. The nuts toast slightly, adding a delightful crunch that contrasts with the cake’s soft texture.
For extra flavor, toast the nuts in 1 tbsp brown sugar and ½ tsp cinnamon before adding them to the batter.
Cream Cheese Swirl
For a marbled effect, divide the batter into two portions. Swirl in ¼ cup cream cheese (softened) and 1 tbsp melted butter into one portion, then gently fold it back into the main batter.
This creates beautiful streaks of cream cheese throughout the cake, enhancing the frosting’s flavor. Bake as usual, then frost with an extra-thick layer of cream cheese glaze.
Gluten-Free Adaptation
Replace the all-purpose flour with a 1:1 gluten-free baking flour blend like Bob’s Red Mill or King Arthur. Add ½ tsp xanthan gum to the dry ingredients to improve texture and structure.
The cake will still be moist but may have a slightly denser crumb. For extra lift, reduce the baking powder to 1.5 tsp and increase the sour cream to ⅔ cup.
Nutrition facts
Frequently asked questions
Can I substitute canned sweet potatoes for fresh?
Yes, but with caution! Use 1 (15 oz) can of drained, well-rinsed sweet potatoes instead of 1.5 cups fresh. Drain thoroughly and pat dry with a paper towel to remove excess moisture—this prevents a dense cake. For best results, mash the canned sweet potatoes until completely smooth with no lumps.
Why did my cake turn out dry?
Dry cake usually means overbaking or insufficient moisture. Check your oven temperature—350°F is critical. Also ensure you drained the sweet potatoes completely and didn't overmix the batter. For extra moisture, add 1-2 tablespoons milk to the batter if needed.
Can I make this cake in a bundt pan?
Reduce baking time to 25-30 minutes in a 10-12 cup bundt pan. Grease it thoroughly with butter or baking spray and dust with flour. The cake will have beautiful ridges, but expect a slightly denser texture due to the pan shape. Let it cool completely before removing to avoid crumbling.
How do I store leftovers?
Store the unfrosted cake layers in an airtight container at room temperature for up to 3 days. The frosting should be added fresh the day you serve. For longer storage, freeze the unfrosted layers for up to 3 months. Thaw overnight in the fridge before frosting.
What's the secret to extra moist layers?
The magic is in the sour cream and proper sweet potato prep! Use full-fat sour cream and ensure your mashed sweet potatoes are completely dry. Also, don't overbake—remove the cake when a toothpick comes out with just a few moist crumbs. The residual heat will finish cooking it while keeping it tender.