Black Cocoa Cake

This Black Cocoa Cake is the ultimate chocolate cake recipe that’s moist, rich, and flavorful. Made with black cocoa powder, this cake has a deep, intense chocolate flavor that is complemented by a creamy mascarpone frosting. It’s versatile and can be adjusted to different pan sizes or made into cupcakes. Perfect for special occasions or whenever you’re craving a decadent treat, this cake is a must-try for chocolate lovers!

Full Recipe: 

Ingredients

  • For the Cake:

    • 240 grams (2 cups) cake flour

    • 80 grams (1 cup) black cocoa powder

    • 1/2 teaspoon fine sea salt

    • 14 grams (1 tablespoon) baking powder

    • 350 grams (1 3/4 cup) granulated sugar

    • 160 mL (2/3 cup) canola oil (or any neutral oil)

    • 2 large eggs (room temperature)

    • 150 grams (2/3 cup) sour cream

    • 240 mL (1 cup) hot coffee (Americano or fresh brewed)

    • 60 mL (1/4 cup) cooled espresso (optional, for soaking)

  • For the Mascarpone Frosting:

    • 4 oz (1/2 tub) mascarpone cheese (cold)

    • 60 grams (1/2 cup) powdered sugar

    • 1/2 tablespoon vanilla bean paste or extract

    • 180 mL (3/4 cup) heavy whipping cream (cold)

    • 60 mL (1/4 cup) cooled espresso (optional, for flavor)

    • Cocoa powder, for dusting

Directions

  1. Preheat the Oven
    Preheat your oven to 350°F (175°C). Grease and line two 8-inch cake pans with parchment paper.

  2. Prepare the Dry Ingredients
    In a large bowl, whisk together the cake flour, black cocoa powder, baking powder, and salt until well combined.

  3. Mix the Wet Ingredients
    In another bowl, whisk the sugar, oil, eggs, and sour cream until smooth.

  4. Combine Wet and Dry Ingredients
    Sift the dry ingredients over the wet ingredients and mix gently. Add the hot coffee and mix until the batter is smooth.

  5. Bake the Cake
    Pour the batter evenly into the prepared pans. Bake for 25-30 minutes or until a toothpick inserted into the center comes out clean. Allow the cakes to cool for 10 minutes in the pans, then remove and cool completely on a tea towel.

  6. Prepare the Mascarpone Frosting
    Beat the mascarpone with powdered sugar until smooth. Gradually add the vanilla bean paste and then the cold heavy cream. Continue beating until stiff peaks form. If using, add the cooled espresso and mix to combine.

  7. Assemble the Cake
    Once the cake layers are completely cooled, frost with the mascarpone frosting. Dust with cocoa powder for a finishing touch.

Nutrients
Per serving (approx. 1/16 of the cake):

  • Calories: 347 kcal

  • Carbohydrates: 41 g

  • Protein: 5 g

  • Fat: 20 g

    • Saturated Fat: 7 g

  • Sodium: 185 mg

  • Potassium: 122 mg

  • Fiber: 2 g

  • Sugar: 27 g

  • Vitamin A: 354 IU

  • Calcium: 90 mg

  • Iron: 1 mg

The Distinctive Flavor of Black Cocoa Powder

What truly sets Black Cocoa Cake apart from other chocolate cakes is the use of black cocoa powder. This variety of cocoa is different from traditional cocoa powder in that it’s processed with an extra level of alkalization, making it darker, richer, and more intense in flavor. The result is a cake that’s not only deeply chocolatey but also has a slight bitterness that enhances the overall chocolate taste.

Black cocoa powder has a very distinct color, giving the cake an almost black hue, which makes it visually stunning. The flavor is deeper and more complex than regular cocoa powder, providing a dark, rich chocolate experience that is perfect for chocolate aficionados. Because of its intense flavor, black cocoa powder is often used in recipes like Oreo cookies or rich dark chocolate cakes, and it brings an entirely different dimension to this cake.

The slightly bitter notes of the black cocoa are balanced beautifully by the sweet mascarpone frosting, which acts as the perfect contrast to the richness of the cake. This interplay between the intense chocolate flavor and the smooth, creamy frosting creates a dessert that is indulgent yet not overly sweet.

The Importance of Moisture and Texture

One of the challenges with making a rich chocolate cake is ensuring that it remains moist and tender, and Black Cocoa Cake nails this with its careful balance of ingredients. The cake uses a combination of canola oil and sour cream, both of which contribute to the moisture and softness of the cake. Canola oil helps keep the cake light and tender, while sour cream adds richness and an extra layer of moisture. The addition of hot coffee further enhances the cake’s texture, as it helps activate the cocoa powder and ensures that the cake bakes up soft and moist.

This cake’s texture is critical to its success, as it’s meant to be dense and rich without being heavy. The result is a cake that’s moist, tender, and perfectly balanced—rich in flavor but not too dense. The sour cream adds a slight tang, which pairs wonderfully with the deep chocolate notes from the black cocoa powder.

The Role of Mascarpone Frosting

The mascarpone frosting plays a significant role in the overall flavor and texture of Black Cocoa Cake. Mascarpone, an Italian cream cheese, has a smooth, velvety texture and a mild, slightly tangy flavor that balances the cake’s rich and intense chocolate. The frosting is both light and creamy, offering a perfect complement to the boldness of the cake.

Making the frosting with heavy cream gives it a luxurious texture and a slight whipped quality, which is ideal for frosting cakes. The vanilla bean paste or extract adds a subtle, fragrant sweetness, rounding out the flavor of the frosting without overpowering the cake. If you’re feeling adventurous, you can add a bit of cooled espresso to the frosting, intensifying the coffee notes already present in the cake. This added touch makes the frosting even more flavorful, giving it a deeper complexity that perfectly complements the richness of the black cocoa cake.

The mascarpone frosting provides just the right amount of sweetness, allowing the cake’s chocolate flavor to shine through while offering a creamy, smooth finish. The frosting’s consistency is perfect for spreading, allowing you to cover the cake layers evenly and beautifully.

Perfect for Special Occasions

Black Cocoa Cake is the perfect dessert for special occasions like birthdays, anniversaries, or any celebration that calls for something indulgent. The deep chocolate flavor and creamy mascarpone frosting make this cake feel both luxurious and comforting. It’s a showstopper that will leave an impression, whether you serve it at an elegant dinner party or as the centerpiece for a casual family gathering.

Additionally, the versatility of this recipe makes it adaptable to different occasions. The cake can be made into cupcakes, perfect for a more casual event or for serving at large gatherings. You can also adjust the size of the cake by using smaller or larger pans, depending on the number of servings you need. Whether you need a towering layer cake or individual servings, Black Cocoa Cake can be easily customized to fit your event.

Why This Cake is a Must-Try for Chocolate Lovers

For anyone who loves chocolate, this Black Cocoa Cake is a must-try. The use of black cocoa powder makes it stand out from other chocolate cakes, offering a deeper, more intense flavor that chocolate enthusiasts will appreciate. This cake isn’t overly sweet but instead focuses on rich, decadent chocolate flavor, which is what true chocolate lovers crave.

The addition of mascarpone frosting brings an element of creaminess and richness that enhances the cake’s chocolatey goodness without being overpowering. The slight tang of the mascarpone contrasts beautifully with the chocolate, creating a balanced flavor that is indulgent yet sophisticated.

This cake is also flexible enough to suit a wide range of tastes. If you prefer a slightly less rich experience, you can reduce the amount of frosting or add lighter fillings like whipped cream. For those who want even more chocolate flavor, you could add chocolate chips to the cake or top the finished product with chocolate shavings.

A Decadent Yet Balanced Dessert

What makes this cake truly exceptional is its balance. While it’s undeniably rich, it’s not overwhelming. The use of sour cream and oil keeps the cake moist and light, while the mascarpone frosting adds a smooth, creamy texture that isn’t too sweet. The bitterness of the black cocoa is perfectly offset by the slight sweetness of the frosting, creating a harmonious combination of flavors that complement each other.

The texture of the cake is also key to its success. The moistness of the cake, coupled with the creamy frosting, creates a satisfying contrast in every bite. The cake holds up well even when stored, making it a great option for leftovers or for preparing ahead of time for a gathering. Its ability to maintain its flavor and texture after a day or two adds to its appeal, making it an ideal choice for making in advance.

Healthier Adaptations of Black Cocoa Cake

While Black Cocoa Cake is a decadent treat, there are ways to make it a bit healthier without sacrificing flavor. For example, you could substitute the canola oil with a healthier fat like avocado oil, which is rich in monounsaturated fats and provides a similar texture. You could also experiment with reducing the sugar in the recipe or using a natural sweetener like maple syrup or coconut sugar for a slightly less sweet but still satisfying result.

For those who are lactose intolerant or following a dairy-free diet, it’s possible to make a dairy-free version of the mascarpone frosting by using a dairy-free cream cheese substitute and a plant-based heavy cream. While these substitutions will change the flavor and texture slightly, they still provide a delicious alternative that’s suitable for more dietary preferences.

Conclusion

Black Cocoa Cake with Mascarpone Frosting is a decadent, flavorful dessert that’s perfect for any occasion. The use of black cocoa powder gives the cake its deep, intense chocolate flavor, while the creamy mascarpone frosting adds a luxurious, smooth finish. Whether you’re celebrating a special event or simply craving a rich chocolate treat, this cake is sure to impress. Its versatility, depth of flavor, and beautiful presentation make it a standout dessert that’s both indulgent and satisfying. For chocolate lovers, this cake is a must-try that will quickly become a favorite in your dessert repertoire.

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