Fudgy Sweet Potato Chocolate Cake (Gluten-Free!)

Desserts

March 18, 2026

Get ready for a chocolate cake that will blow your mind! This isn’t your average dessert. We’re using a secret, powerhouse ingredient—sweet potato!—to create the most incredibly moist, dense, and fudgy chocolate cake you’ve ever tasted. It’s naturally gluten-free, packed with goodness, and delivers a deep, rich chocolate flavor that will have everyone asking for the recipe. Trust me, nobody will ever guess what’s inside!

Ingredients

• 1 cup / 200g packed cooked, mashed sweet potato
• 1½ cups / 300g granulated sugar, divided
• 1 cup / 96g almond flour
• ½ cup / 42g unsweetened dark cocoa powder
• ⅛ tsp salt
• 4 large eggs
• 2 oz / 56g bittersweet chocolate, chopped
• 2 Tbs / 30ml nonfat milk or any vegetable milk

Instructions

1. Preheat your oven to 375°F / 190°C. Lightly coat a 9-inch springform pan with cooking spray and set aside.2. In the bowl of a food processor, combine the mashed sweet potato, 1 cup of the sugar, almond flour, cocoa powder, and salt. Blend for about 30 seconds, scraping down the sides of the bowl as needed, until the mixture is completely smooth.3. Separate 3 of the eggs. Place the 3 egg whites into the clean bowl of an electric mixer. Add the 3 egg yolks plus the remaining 1 whole egg to the sweet potato mixture in the food processor and pulse briefly just to combine. Transfer this chocolate-sweet potato mixture to a separate large bowl.4. Using the electric mixer, beat the egg whites on high speed until soft peaks form. Gradually add the remaining ½ cup of sugar and continue to beat for 2 more minutes, or until the whites are stiff, glossy, and hold their peak.5. Gently fold about one-third of the beaten egg whites into the sweet potato mixture with a spatula to lighten it up. Carefully fold in the remaining egg whites until just combined, being careful not to overmix. Pour the batter into your prepared springform pan.6. Bake for 45 minutes, or until a toothpick inserted into the center of the cake comes out clean. Let the cake cool in the pan on a wire rack for 10 minutes. Then, carefully run a knife around the edge and remove the springform sides. Allow the cake to cool completely.7. To make the glaze, melt the bittersweet chocolate in a small saucepan over medium-low heat, stirring frequently. Once melted, remove from heat and stir in the milk until smooth. Spread the chocolate glaze evenly over the top of the cooled cake. Let it stand until the chocolate has set before slicing and serving.

Nutritional Information

• Nutrition Information
• Per serving (serves 12)
• Calories: 227
• Protein: 6 g
• Total Fat: 9 g
• Saturated Fat: 2 g
• Carbohydrates: 37 g
• Cholesterol: 71 mg
• Sodium: 61 mg
• Fiber: 3 g
• Sugar: 29 g

Pro Tips

• For the smoothest purée, bake or steam your sweet potato until very tender, then peel and mash thoroughly. Canned purée works in a pinch, just be sure it’s unsweetened.
• Be gentle when folding the egg whites into the batter. Use a large spatula and a figure-eight motion to keep the mixture light and airy, which is key to the cake’s texture.
• Use high-quality dark cocoa powder and bittersweet chocolate (60-70% cacao) for the richest, most intense chocolate flavor.
• This cake tastes even better the next day! The flavors meld and the texture becomes even fudgier. Store it in an airtight container at room temperature.

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