Why This Black Magic Cake Will Enchant Your Taste Buds!
Imagine the ultimate chocolate cake: rich, intensely chocolatey, impossibly soft, and moist. Now imagine preparing it in mere minutes with no special equipment required. That’s the magic behind this incredible Black Magic Cake, a recipe so beloved it has captivated bakers for years. It’s not just a cake; it’s an experience that promises to become a firm favorite in your recipe repertoire.
This legendary recipe, originally a creation from Hershey’s, has graced countless kitchens and delighted generations. While I often develop my recipes from scratch, some classics are simply too perfect not to share. This Black Magic Cake is one such gem – a testament to effortless baking that delivers extraordinary results every single time. Its widespread popularity is a testament to its irresistible charm and straightforward preparation.
One of the most appealing aspects of this chocolate marvel is its unique preparation method. Forget about tedious creaming of butter and sugar; this recipe bypasses those steps entirely, making it astonishingly easy for even novice bakers. The cake layers come together with a “dump, mix, and bake” approach, allowing you to achieve bakery-quality results without the fuss. And the versatility doesn’t stop there! Once your perfectly moist layers are baked, you can customize them with your favorite fillings and toppings. Personally, I adore pairing it with a luscious chocolate buttercream and a generous drizzle of decadent chocolate ganache for an extra layer of indulgence.
The success of this recipe has been so profound that it has even inspired other show-stopping chocolate creations in my kitchen, including the elegant Black Velvet Cake and the irresistible Chocolate Salted Caramel Cake. Both are perfect for celebrations, offering deep chocolate flavors and tender textures, but it all started with the pure, simple perfection of this Black Magic Cake.

Table of Contents
- Why This Black Magic Cake Will Enchant Your Taste Buds!
- Never Miss a Recipe!
- What Exactly is Black Magic Cake? Unveiling the Delicious Mystery
- The Secret to Unbeatable Moisture: What Makes This Chocolate Cake So Tender?
- Baking Brilliance Made Simple: How to Make Black Magic Cake
- Crafting the Dreamy Chocolate Ganache Buttercream
- Effortless Elegance: How to Frost Your Black Magic Cake
- Can You Freeze Chocolate Cake? Expert Tips for Freshness
- More Irresistible Chocolate Cake Recipes You’ll Love
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What Exactly is Black Magic Cake? Unveiling the Delicious Mystery
Black Magic Cake is more than just a name; it’s a promise of an utterly simple yet profoundly moist chocolate cake, crafted entirely from scratch. Hailing from the renowned Hershey’s kitchens, this recipe has cemented its place as a classic due to its exceptional qualities: a deeply satisfying chocolate flavor, a wonderfully soft and fluffy texture, and a moist crumb that practically melts in your mouth. But what truly sets it apart, giving it that “magic” touch? It’s a secret ingredient that works wonders without revealing itself.
That secret ingredient is, believe it or not, coffee! Now, please don’t let this deter you if you’re not a coffee enthusiast. The role of coffee in this batter is purely alchemical: it acts as a flavor enhancer, amplifying the rich notes of the cocoa powder without imparting any discernible coffee taste to the final cake. It’s like a hidden superpower for chocolate. My husband, for instance, famously dislikes coffee, yet this Black Magic Cake is one of his absolute favorites. I guarantee you won’t taste coffee; you’ll only experience a chocolate flavor that is more profound, more complex, and utterly irresistible. This subtle addition truly elevates the cake from merely good to extraordinary, creating a depth of flavor that lingers deliciously on the palate.

The Secret to Unbeatable Moisture: What Makes This Chocolate Cake So Tender?
Upon mixing the ingredients for this Black Magic Cake, you’ll immediately notice something quite distinct: the batter is remarkably runny. This isn’t a mistake; it’s a deliberate characteristic that plays a crucial role in achieving the cake’s legendary moisture and tender crumb. The secret lies in a carefully balanced combination of liquid ingredients, each contributing to the cake’s ultimate succulence.
The recipe calls for a full cup of hot water, which initially seems like a lot, but it helps activate the cocoa and creates a light, airy texture. More importantly, it includes one cup of buttermilk and half a cup of vegetable oil. While the water contributes to the overall liquid content, it is primarily the buttermilk and oil that are the true heroes of moisture and tenderness in this chocolate cake. Buttermilk, with its acidic properties, tenderizes the gluten in the flour, resulting in a softer crumb and a finer texture. It also reacts with the baking soda, creating tiny air pockets that contribute to the cake’s light and fluffy rise. The vegetable oil, on the other hand, adds richness and moisture without the need for creaming, which also keeps the cake moist for longer periods compared to butter-based cakes, ensuring a truly indulgent experience that stays fresh and delightful.
Baking Brilliance Made Simple: How to Make Black Magic Cake
Beyond its incredible flavor and utterly divine texture, what truly sets this Black Magic Cake apart is its astounding simplicity. This isn’t a recipe that demands hours of intricate steps or advanced baking techniques. In fact, it’s practically a “dump, mix, bake, and done” kind of cake, making it perfect for busy schedules, novice bakers, or anyone who simply appreciates a straightforward path to chocolate bliss. You’ll be amazed at how quickly you can go from craving a rich, moist chocolate cake to pulling these magnificent layers out of your oven.
The beauty of this recipe lies in its minimal fuss. There’s no need for special equipment beyond a couple of bowls and a mixer, and certainly no tedious creaming of butter and sugar – a step that often deters many from baking. This streamlined approach means more time enjoying the process and, more importantly, enjoying the delicious outcome. Even though it’s simple, the results are nothing short of spectacular, proving that extraordinary flavor doesn’t always require extraordinary effort. Let’s dive into the steps that make this cake an absolute dream to bake.

For precise measurements and comprehensive instructions, please refer to the recipe card below.
- **Combine the Dry and Wet Ingredients:** The process begins with two simple bowls. In one, all the dry ingredients – flour, cocoa powder, sugar, baking soda, baking powder, and salt – are whisked together until perfectly combined. In the second bowl, the wet ingredients – eggs, buttermilk, oil, vanilla extract, and the secret weapon, coffee – are gently mixed. This method eliminates the need for creaming butter and sugar, a common time-consuming step in many cake recipes, significantly reducing prep time and effort.
- **Quick Mix for a Smooth Batter:** Once your wet and dry mixtures are ready, it’s time to bring them together. Pour the wet ingredients into the dry, and using a handheld beater on medium speed, mix for approximately 90 seconds. This short mixing time is crucial; it ensures everything is just combined, preventing overmixing which can lead to a tough cake. The resulting batter will be notably runny, which is exactly what we’re looking for to achieve that signature moisture.
- **Prepare for Baking:** Divide the beautifully smooth batter evenly between two greased and lined 8-inch round baking tins. For perfectly uniform layers, I highly recommend using kitchen scales to ensure each tin receives an equal amount. However, if you don’t have scales, simply eyeballing it will work just fine – the cake is forgiving!
- **Bake to Perfection:** Bake the cakes for around 35-38 minutes, or until a toothpick inserted into the center comes out with only a crumb or two attached. Once baked and slightly cooled for a couple of minutes in their tins, gently press down on the tops of the cakes with a flat-based dish. This simple trick helps to flatten them slightly, making for easier, more stable stacking and frosting. Be careful not to press too hard, as this could cause them to collapse.
- **Cool and Frost:** Allow the cakes to cool completely on wire racks before you begin the delightful task of frosting. The patience here is key for a flawless finish. The final two panels in the collage above illustrate the exciting stages of frosting the cake, transforming simple layers into a decadent masterpiece.
Crafting the Dreamy Chocolate Ganache Buttercream
No magnificent chocolate cake is complete without an equally impressive frosting, and for this Black Magic Cake, I’ve chosen a chocolate ganache buttercream that is nothing short of heavenly. This frosting not only serves as the luscious filling between the cake layers but also forms the perfect canvas for the final chocolate ganache drizzle. I adapt the base recipe from my popular chocolate fudge cupcakes, with one delightful modification: reserving a portion of the ganache to pour artfully over the finished cake.
Frankly, this ganache buttercream should probably be illegal given how utterly delicious it is. It takes a classic chocolate buttercream, already rich and flavorful from cocoa, and elevates it to an entirely new dimension by incorporating a dark chocolate ganache. The result is a frosting that is intensely rich, wonderfully indulgent, incredibly smooth, and luxuriously creamy. Every bite is a testament to its profound chocolate flavor and exquisite texture. Prepare for your friends and family to besiege you for this recipe; it’s truly unforgettable and the perfect complement to the moist Black Magic Cake layers, enhancing every chocolatey nuance.

- **Prepare the Ganache:** Start by making a simple ganache – a task that requires minimal effort and about five minutes of your time. Place finely chopped dark chocolate into a heatproof bowl. In a small saucepan, gently heat the thickened cream until it’s steaming but not boiling, then pour it over the chocolate. Allow it to sit undisturbed for about 30 seconds to allow the chocolate to soften, then stir gently until you achieve a smooth, glossy, and perfectly emulsified ganache. It’s crucial that this ganache cools to approximately room temperature before it’s incorporated into the buttercream. This prevents it from melting the butter and ensures a stable, luscious frosting.
- **Whip the Buttercream Base:** While the ganache cools, begin preparing the buttercream base. In a stand mixer or with a handheld beater, beat together the unsalted butter with a portion of the cocoa powder and icing sugar. Whip this mixture on medium speed for about 5 minutes, or until it becomes noticeably lightened in color and incredibly fluffy. This aeration is key to a light and creamy buttercream texture. Don’t forget to scrape down the sides of the bowl periodically to ensure even mixing.
- **Combine for Ultimate Indulgence:** Next, add the remaining icing sugar, a pinch of salt, and vanilla extract to the whipped butter mixture and beat until thoroughly combined. Now comes the moment of truth: set aside roughly half of your cooled ganache for the dramatic drip over the finished cake. Add the remaining half of the ganache to your buttercream mixture and beat it all together for just about a minute, until it’s perfectly smooth and uniform. You’ll be rewarded with a glorious, fluffy yet thick, and intensely chocolate-flavored ganache frosting that’s ready to elevate your Black Magic Cake to new heights of deliciousness.
Effortless Elegance: How to Frost Your Black Magic Cake
One of the most charming aspects of this Black Magic Cake is its “rustic chic” frosting style. Forget the stress of achieving perfectly smooth, impeccably coated sides, a task that can often feel daunting even for seasoned bakers. This cake embraces an unfussy, yet undeniably elegant, approach to presentation that focuses on the delightful contrast of rich chocolate and beautiful, cascading ganache drips. It’s simple, striking, and incredibly satisfying to achieve.
- **Layer and Spread:** Begin by placing your first cooled cake layer onto your serving plate or cake stand. Spread approximately half of your prepared chocolate ganache buttercream evenly over the top of this layer. Gently place the second cake layer on top, ensuring the flattest side is facing upwards for a stable base. Lightly press down to secure the layers together. Now, take the remaining buttercream and generously spread it over the top of the second cake layer. Don’t worry about perfection on the sides; the beauty of this cake is its effortless charm.
- **The Signature Ganache Drip:** The final touch is the exquisite ganache drip. Take the portion of ganache you reserved earlier and transfer it into a squeeze bottle or a piping bag with a small round tip. Carefully pipe around the edge of the cake, gently pushing the ganache so that it cascades down the sides in beautiful, natural drips. This creates that visually appealing “drip cake” effect. Once you’ve created your drips all the way around, pour the remaining ganache into the center of the cake and use a spatula to spread it out into a smooth, even layer. The contrast between the fluffy buttercream and the glossy ganache is simply divine, creating a show-stopping dessert with minimal effort.

Can You Freeze Chocolate Cake? Expert Tips for Freshness
One of the many convenient features of this Black Magic Cake is its excellent freezer-friendliness! Yes, absolutely, this chocolate cake freezes beautifully, allowing you to prepare ahead for special occasions, enjoy a single slice whenever a craving strikes, or simply extend its delicious life. Freezing baked goods properly ensures that they retain their moisture, flavor, and texture, making them taste almost as fresh as the day they were baked. This cake is no exception.
For optimal results and the most convenient thawing, I find it best to freeze this cake in pre-cut slices rather than as a whole. Here’s my expert tip for freezing this, or any, baked good: First, slice the completely cooled cake into individual portions. Then, place these slices on a baking sheet or the cake plate (ensure it’s freezer-safe) and pop them into the freezer for about an hour or two, until they are firm to the touch. This initial freeze prevents the frosting from sticking to the wrapping. Once firm, individually wrap each slice tightly in plastic wrap, followed by a layer of aluminum foil. This double-layer protection is essential to prevent freezer burn and keep unwanted odors out. Finally, place the securely wrapped slices into an airtight container or a heavy-duty freezer bag. Stored this way, your Black Magic Cake slices will remain fresh and delicious for up to 2-3 months. When you’re ready to enjoy, simply unwrap a slice and let it thaw at room temperature for an hour or two, or gently warm it slightly for a truly decadent experience.
So, what are you waiting for? If you adore a chocolate cake that is incredibly moist, refreshingly simple to prepare, and absolutely overflowing with rich, decadent flavor, then this Black Magic Cake is destined to become your new favorite. It’s the ultimate crowd-pleaser and a personal triumph for any home baker. Don’t just dream about it – get baking and experience the magic for yourself!

More Irresistible Chocolate Cake Recipes You’ll Love
If this Black Magic Cake has sparked your passion for chocolate, you’re in for a treat! Our collection features an array of delightful chocolate cake recipes, each with its unique charm and flavor profile. From gluten-free options to rich mud cakes, there’s a chocolate creation for every occasion and every palate. Explore these other fantastic recipes to continue your chocolate baking adventure:
- Flourless Chocolate Hazelnut Cake
- Chocolate Mini Cakes
- Oreo Chocolate Cake
- Chocolate Mud Cake
- Chocolate Zucchini Cake
- Flourless Chocolate Pear Upside Down Cake
- Chocolate Meringue Brownie Cake
- Chocolate Mousse Mud Cake
- Blackberry Chocolate Cake
- Chocolate Chip Bundt Cake with Cheesecake Filling
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Black Magic Cake: The Easiest & Most Moist Chocolate Cake
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Ingredients
FOR THE BLACK MAGIC CAKE
- 230 g plain flour (all-purpose flour) (1 ¾ cups / 8oz)
- 70 g unsweetened cocoa powder (2.5oz / ¾ cup)
- 2 cups caster sugar (superfine sugar) (400g / 14oz)
- 2 teaspoon baking soda (bicarbonate of soda)
- 1 teaspoon baking powder
- ¾ teaspoon salt
- 2 large eggs, room temp
- 1 cup buttermilk (250ml)
- 1 tablespoon instant coffee dissolved in 1 cup hot water (250ml water)
- ½ cup vegetable oil (125ml)
- 1 teaspoon vanilla extract
FOR THE CHOCOLATE BUTTERCREAM AND GANACHE
- 140 g dark chocolate (70% cocoa solids), finely chopped (5oz)
- ½ cup thickened cream (heavy cream) (125ml)
- 170 g unsalted butter (6oz / 1 ½ sticks / ¾ cup)
- ⅓ cup unsweetened cocoa powder (30g / 1oz)
- 1 ½ cups icing sugar (powdered sugar) (195g)
- 1 teaspoon vanilla
- Pinch salt
For best results, always weigh ingredients where a weight is provided
Equipment
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2 x 8 inch round cake pans
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An electric mixer or stand mixer
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A silicone spatula to ensure every bit of batter or frosting is used.
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A squeeze bottle or piping bag for effortlessly adding the ganache drips
Instructions
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FOR THE BLACK MAGIC CAKE:
Preheat your oven to 180°C / 350°F (or 160°C fan forced). Prepare two 8-inch round cake tins by greasing them thoroughly and lining the bottoms with baking paper. This ensures your cakes release perfectly after baking.
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Boil the kettle and measure out 1 cup of hot water. Dissolve the instant coffee in this hot water and set it aside to cool slightly. It’s important for it to be hot enough to dissolve the coffee but not scalding when added to the batter.
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In a large mixing bowl, sift together the plain flour and unsweetened cocoa powder to ensure no lumps. Then, add the caster sugar, baking soda, baking powder, and salt. Whisk these dry ingredients thoroughly until they are well combined, creating a uniform mixture.
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Create a generous well in the center of your dry ingredients. Pour all the wet ingredients into this well: the room temperature eggs, buttermilk, vegetable oil, vanilla extract, and your prepared coffee mixture.
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Using a handheld beater (or a stand mixer with the paddle attachment), mix the batter on low to medium speed for precisely 90 seconds. Be sure to scrape down the sides of the bowl to ensure everything is incorporated. The batter will be quite runny, which is perfectly normal and contributes to the cake’s moist texture.
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Carefully pour the batter evenly into your two prepared baking pans. Place them in the preheated oven and bake for approximately 35-38 minutes, or until a wooden toothpick inserted into the center of a cake comes out with just a crumb or two attached, indicating it’s perfectly baked.
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Once out of the oven, and after just a couple of minutes of cooling, use a small dish with a flat base to very gently press down on the top of each cake. This simple technique helps to level them out slightly, making for easier stacking and a neater finished cake. Be careful not to press too hard or they may collapse. Allow the cakes to cool in their tins for 10 minutes, then invert them onto wire racks to cool completely before frosting. This step is crucial for preventing the frosting from melting.
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FOR THE CHOCOLATE BUTTERCREAM AND GANACHE:
Begin by preparing the luxurious chocolate ganache. Place your finely chopped dark chocolate in a small, heatproof dish. Fine chopping helps the chocolate melt more evenly.
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In a small saucepan, heat the thickened cream over low heat until it’s gently steaming and just begins to simmer around the edges – do not let it boil vigorously. Pour the hot cream directly over the chopped chocolate. Give the dish a gentle shake to ensure all the chocolate is submerged in the warm cream. Let it sit undisturbed for 30 seconds to allow the chocolate to soften and melt. Then, using a small whisk or spatula, stir gently from the center outwards until you achieve a perfectly smooth, glossy, and beautifully emulsified ganache. Set this aside to cool to room temperature; this is important for the buttercream’s texture.
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While the ganache cools, start the buttercream. In a large bowl or stand mixer, beat the unsalted butter with the cocoa powder and half of the icing sugar on medium speed for about 5 minutes, or until the mixture becomes very light, fluffy, and creamy. Ensure you scrape down the sides of the bowl every so often to incorporate all ingredients evenly.
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Add the remaining icing sugar, a pinch of salt, and the vanilla extract to the butter mixture. Continue to beat until everything is well combined and the buttercream is smooth and uniform.
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Now, divide your cooled ganache. Set aside roughly half of the ganache – this will be used for the elegant drip on top of the finished cake. Add the other half of the ganache to your prepared buttercream mixture. Beat on medium speed for only about 1 minute, until the ganache is fully incorporated and the buttercream is wonderfully smooth and intensely chocolatey.
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To assemble, place one cake layer onto your serving plate or cake stand. Spread half of the chocolate ganache buttercream evenly over this first layer. Carefully place the second cake layer on top, ensuring the flattest side is facing upwards for a stable, level surface. Gently press down on the top layer to help stick them together well. Spread the remaining buttercream over the top of the second cake layer, leaving the sides exposed for a rustic look.
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Transfer the reserved ganache to a squeeze bottle or a piping bag with a small round tip. Carefully pipe around the very edge of the top of the cake, allowing some of the ganache to naturally drip down the sides for a beautiful effect. Once the drips are complete, fill in the center of the cake with the remaining ganache and gently spread it out into an even, glossy layer with a small spatula.
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For the best presentation and to allow the ganache to set slightly, place the frosted cake in the fridge for about 15 minutes before serving. This will firm up the ganache, making it easier to slice and serve. Enjoy your magical creation!
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Please take a moment to rate this recipe after you’ve tried it. Your feedback is incredibly valuable, helping me to continue creating fantastic free recipes and assisting other readers in discovering and enjoying these delicious creations!
Notes
- **Tablespoon Measurement:** Please note that I use a standard Australian 20ml tablespoon in my recipes, which is equivalent to 4 teaspoons worldwide. Many countries use a 15ml tablespoon, so it’s always a good idea to check your measuring spoons to ensure accuracy before you begin. Precise measurements are key to baking success!
- **Weighing Ingredients for Best Results:** For the most consistent and accurate baking, especially with ingredients like flour and sugar, you should **always weigh them where a weight is provided**. Measuring by volume (cups) can vary greatly depending on how the ingredient is scooped. Affordable kitchen scales are a fantastic investment for any baker. If you don’t have scales, use the spoon and level method: spoon the ingredient into your measuring cup, then level it off with a straight edge (like the back of a knife) – do not scoop directly from the bag, as this compacts the ingredient.
- **Oven Temperature Variability:** Remember that **all ovens vary** in temperature and cooking times. It’s always a good practice to start checking your cake for doneness 2-3 minutes before the recipe’s suggested baking time. This proactive approach helps prevent overbaking and ensures your cake remains perfectly moist.
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Calories from Fat 288