Healthy Sweet Potato Chocolate Cake

Section: Sweet Treats for Any Occasion

This cake delivers deep chocolate flavor and moisture by blending mashed sweet potato with cocoa powder, almond butter, maple syrup, and eggs. Naturally sweetened and flourless, it bakes to a tender crumb without traditional flours or refined sugar. The optional ganache topping, made from chocolate chips, coconut milk, and coconut oil, adds a glossy finish and extra indulgence. Preparation is straightforward: mix wet and dry ingredients, bake in a lined pan, and spread ganache over the warm cake. Refrigerate for easier slicing and a perfectly set texture. Enjoy a rich dessert with wholesome, simple ingredients.

Savor by Sophie official logo
Created By Sophie
Updated on Thu, 29 Jan 2026 20:57:12 GMT
A slice of chocolate cake on a plate. Save
A slice of chocolate cake on a plate. | savorbysophie.com

This Sweet Potato Chocolate Cake has become my go to for a healthier chocolate dessert when I need something rich but do not want the heaviness of flour or processed sugar. It bakes up with a tender crumb and the deep chocolate notes taste completely decadent despite a short list of wholesome ingredients.

My family was shocked when they first tried this and could not guess the secret sweet potato I baked it for my sister who eats gluten free and it turned into a household favorite for birthdays

Ingredients

  • Mashed sweet potato: gives moisture natural sweetness and a nutrition boost use orange fleshed sweet potatoes for best color and flavor
  • Unsweetened almond butter: adds fat and structure while keeping things flourless look for runny well mixed almond butter for easy blending
  • Eggs: create lift and bind everything together go for fresh large eggs
  • Pure maple syrup: offers gentle sweetness and a hint of caramel flavor check the label for pure syrup not pancake syrup
  • Pure vanilla extract: provides aroma and depth choose high quality real vanilla
  • Apple cider vinegar or lemon juice: helps the baking soda activate check for clear vinegar or fresh lemon
  • Cocoa powder: forms the chocolate backbone try Dutch process for a darker taste or natural for more tang
  • Baking soda: reacts with vinegar for rise confirm it is fresh and not clumpy
  • Ground cinnamon (optional): brings subtle warmth use fresh ground for best aroma
  • Sea salt: sharpens all the chocolate flavors flaky or fine sea salt works
  • Chocolate chips: melt into ganache for extra chocolate use high percentage dark for intense flavor
  • Full fat canned coconut milk: makes the ganache rich plus it is dairy free shake the can so the cream mixes in
  • Coconut oil or butter: adds gloss and lusciousness to the topping

Instructions

Bake the Sweet Potato:
Wrap a medium sweet potato in a wet paper towel and microwave it for five minutes Flip to the other side and microwave another five minutes If still firm microwave for up to five more minutes until the flesh feels very soft Cool completely before handling The sweet potato will slip from its skin and be easy to mash
Prep the Pan and Preheat:
Turn your oven to three hundred fifty degrees Fahrenheit Prepare a nine inch square baking pan by lining it with parchment paper You can also lightly spray the pan with oil if parchment is not available
Mix Wet Ingredients:
Scoop one cup of mashed sweet potato into a large bowl Add almond butter eggs pure maple syrup vanilla and vinegar Make sure the almond butter is runny and warm it for a few seconds in the microwave if needed Stir all the wet ingredients together until thick and well mixed
Combine Dry Ingredients:
Add cocoa powder baking soda cinnamon and sea salt to the wet mix Stir everything until no streaks remain and the batter is thick and even If you like an extra hit of chocolate fold in some chocolate chips now
Bake the Cake:
Scrape the batter into your prepared pan and smooth the top Bake on the center rack for twenty three to twenty eight minutes Insert a digital thermometer or toothpick in the center Optimal temperature is one hundred ninety to two hundred five degrees Fahrenheit or check that the toothpick comes out clean
Make the Ganache:
While the cake bakes add chocolate chips coconut milk and coconut oil or butter to a mixing bowl Microwave in short intervals about twenty seconds each stirring between until just melted Usually it is smooth after about a minute Pour the warm ganache over the hot cake and spread it to the edges
Cool and Serve:
Let the ganache set by cooling the cake to room temperature For a firm top slide the cake into the refrigerator until chilled Slice into squares and serve
A slice of chocolate cake on a plate.
A slice of chocolate cake on a plate. | savorbysophie.com

My favorite part is swirling the glossy ganache over the cake My niece once licked the bowl clean and insisted it was better than any bakery treat I love seeing my family enjoy seconds knowing it is secretly wholesome

Storage Tips

Slide leftovers into an airtight container and store in your refrigerator They will last up to one week For longer keeping wrap slices in plastic then freeze for up to three months Let slices thaw in the fridge overnight or warm gently before eating

Ingredient Substitutions

If you do not have almond butter any natural nut or seed butter works Peanut butter sunflower seed butter and cashew butter all make great options Just make sure they are smooth and unsweetened You can use heavy cream or half and half instead of coconut milk in the ganache if dairy is not a concern Pure honey or date syrup can replace maple syrup for sweetness

Serving Suggestions

Top each slice with fresh berries or dust with cocoa powder for extra elegance Whip up a little coconut whipped cream for a dairy free topping This cake also works as cupcakes just divide batter into a lined muffin tin and bake for about fourteen minutes

Cultural and Historical Context

Sweet potatoes have been prized for centuries in Southern American cuisine and are now loved around the world Pairing them with chocolate is a modern twist on traditional cakes Sweet potato gives the cake a moist crumb that was often missing in early flourless recipes

Seasonal Adaptations

Roast the sweet potato in the oven for deeper flavor if you have extra time Mix in orange zest or spices like nutmeg for autumn flair Use local honey or maple syrup in spring for a brighter flavor

Success Stories

A friend of mine brought this cake to her yoga group and said it was gone before she could blink Reviewers often marvel that picky kids and skeptical adults alike adore it If you want a dessert that impresses without a sugar crash this one delivers

Freezer Meal Conversion

Wrap individual slices in parchment and freeze flat Once solid store in a freezer bag for easy grab and go treats Slices thaw perfectly on the countertop in about an hour

A slice of chocolate cake on a plate.
A slice of chocolate cake on a plate. | savorbysophie.com

This cake brings together deep chocolate with the silkiest texture from sweet potatoes. Surprise everyone with a dessert they will never guess is secretly wholesome.

Common Recipe Questions

→ How do I prepare sweet potato for this cake?

Wrap the sweet potato in a damp paper towel and microwave until very soft, or roast/boil instead. Peel and mash to a creamy consistency before measuring.

→ Can I substitute almond butter with another ingredient?

Cashew or sunflower seed butter can be used if you prefer a different flavor or need a nut-free alternative.

→ Is an electric mixer needed for mixing the batter?

No, this batter mixes easily by hand. Ensure all ingredients are well combined for the best texture.

→ What type of cocoa powder works best?

Natural unsweetened cocoa powder is recommended for a deep chocolate flavor and balanced sweetness.

→ How should the cake be stored?

Place leftovers in an airtight container in the refrigerator for up to one week. Freeze for up to three months if desired.

→ Can the ganache be omitted?

Yes, the cake is delicious on its own but the ganache adds rich chocolate flavor and a glossy finish if desired.

Healthy Sweet Potato Chocolate Cake

Chocolate cake made with sweet potato and wholesome ingredients, finished with a silky ganache topping.

Preparation Time
20 mins
Time to Cook
25 mins
Overall Time
45 mins
Created By: Sophie

Recipe Type: Desserts

Level of Expertise: Requires Some Skill

Cuisine Style: American

Makes: 12 Portions (12 cake slices)

Dietary Needs: Plant-Based, No Gluten, Without Dairy

Ingredients You’ll Need

→ Cake Base

01 240 g mashed sweet potato
02 240 g unsweetened almond butter
03 2 large eggs
04 160 ml pure maple syrup
05 10 ml pure vanilla extract
06 5 ml cider vinegar or lemon juice
07 53 g cocoa powder
08 3.5 g baking soda
09 1 g ground cinnamon (optional)
10 5 g sea salt

→ Ganache (Optional)

11 120 ml full-fat canned coconut milk
12 170 g chocolate chips
13 15 ml coconut oil or butter
14 Pinch sea salt

How to Make It

Step 01

Wrap the sweet potato in a damp paper towel and microwave for 5 minutes, turn it over and microwave an additional 5 minutes until very soft. Alternatively, boil or roast until fork-tender.

Step 02

Let the cooked sweet potato cool completely, then remove and discard the skin. Mash thoroughly until smooth and creamy. Measure 240 grams of the mash for use.

Step 03

Preheat oven to 175°C. Line a 23-centimetre square cake pan with parchment paper for easy removal.

Step 04

In a large mixing bowl, combine mashed sweet potato, almond butter, eggs, maple syrup, vanilla extract, and vinegar. Stir until a thick, cohesive mixture forms. If almond butter is stiff, microwave it briefly until softened.

Step 05

Add cocoa powder, baking soda, ground cinnamon (if using), and sea salt. Mix until a dense, uniform batter forms. Gently fold in chocolate chips now if desired.

Step 06

Spread the batter evenly in the prepared pan. Bake on the center rack for 23–28 minutes, or until a thermometer inserted in the center reads 88–96°C or a toothpick emerges clean.

Step 07

For the optional ganache, combine chocolate chips, coconut milk, and coconut oil (or butter) in a microwave-safe bowl. Microwave in 20-second intervals, stirring between, until melted and smooth (about 1 minute total).

Step 08

Spread warm ganache evenly over the warm cake. Allow to cool to room temperature before slicing. Chill in the refrigerator for faster setting. Slice and serve when cooled.

Extra Tips

  1. Store cake in an airtight container in the refrigerator for up to one week. For longer storage, freeze in a zip-sealed bag for up to three months.
  2. Nutrition facts are for the cake only, excluding ganache or frosting.
  3. For a dairy-free version, use coconut milk in the ganache; substitute with cream if dairy is acceptable.

Recommended Tools

  • 9-inch (23 cm) square cake pan
  • Parchment paper
  • Microwave or oven
  • Mixing bowls
  • Digital thermometer
  • Spatula

Allergen Details

Check all the ingredients to avoid allergens, and seek medical advice if you’re unsure.
  • Contains nuts (almond butter)
  • Contains eggs
  • Contains coconut (if ganache is used)
  • Optional: Contains dairy if butter or cream is used in ganache

Nutritional Info (Per Serving)

These nutrition details are for informational purposes only and shouldn’t replace professional dietary guidance.
  • Calories: 214
  • Fat: 13 g
  • Carbs: 20 g
  • Protein: 7 g