Desserts
This Hershey's Chocolate Chocolate Cake recipe delivers the richest, most decadent triple-layered fudge cake you'll ever make—moist, dense, and packed with chocolate flavor in every bite.
The secret lies in using Hershey's Special Dark or Semi-Sweet Chocolate (not cocoa powder) for maximum richness, combined with a precise baking technique that ensures perfect moisture without dryness. I've perfected this recipe over years of testing, and the difference between this version and store-bought is night and day.
The cake features three fudgy layers separated by a velvety Hershey's chocolate buttercream that's lighter than traditional frosting yet still intensely chocolatey.
What sets this apart is the double chocolate technique—chocolate in both the cake batter and the frosting—creating a dessert that's so rich it satisfies even the most devoted chocolate lovers. The texture is dense yet tender, with a subtle crackle on top that signals perfect baking.
By the time you slice into this cake, you'll understand why it's worth the effort—each layer is moist enough to cut cleanly but firm enough to hold its shape, while the frosting stays smooth and pipeable without being overly sweet.
The chocolate flavor dominates in the best way, with no bitterness or aftertaste. This isn't just a cake; it's an experience that'll have everyone asking for seconds.
Perfect for birthdays, anniversaries, or simply treating yourself, this recipe scales beautifully for crowds while still delivering restaurant-quality results at home. The instructions walk you through every step—from mixing the perfect batter to achieving flawless layers and frosting. Let's get baking!
Ingredients for hershey's chocolate chocolate cake
Twelve decadent ingredients for a triple-layered cake that'll make chocolate lovers swoon—no shortcuts here.
| Ingredient | Amount | Notes |
|---|---|---|
| Hershey's Semi-Sweet Chocolate Bars 🍫 | 12 oz | High-quality, not chips or chips |
| Hershey's Special Dark Chocolate Bars 🍫 | 12 oz | For deeper cocoa richness |
| All-Purpose Flour 🌾 | 3 cups | Sifted, not self-rising |
| Granulated Sugar 🍚 | 2 ½ cups | White or raw, no substitutes |
| Unsalted Butter 🧈 | 2 cups | Cold, cut into 1-inch cubes |
| Large Eggs 🥚 | 4 whole | Room temperature, separated |
| Baking Powder 🍞 | 1 ½ tsp | Aluminum-free preferred |
| Salt 🧂 | ½ tsp | Diamond Crystal kosher |
| Vanilla Extract 🌿 | 2 tsp | Pure Madagascar bourbon |
| Hot Water 💧 | 1 cup | Just boiled, not scalding |
| Hershey's Cocoa Powder 🍫 | ½ cup | Natural, not Dutch-processed |
| Heavy Cream 🥛 | 1 ½ cups | Cold, full-fat for buttercream |
| Powdered Sugar 🍚 | 4 cups | Sifted, confectioners' sugar |
| Unsalted Butter 🧈 | 1 lb | Room temperature for buttercream |
The chocolate is non-negotiable. Hershey's Semi-Sweet and Special Dark bars are the secret weapons—melted into the batter for that signature Hershey's flavor. Grab them at Walmart or Target in the baking aisle, not the candy section. The dark chocolate adds depth, while the semi-sweet keeps it classic. For the butter, Land O'Lakes or Plugrá are my go-tos—nothing fancy, just reliable. The cocoa powder? Hershey's brand ensures that unmistakable taste. If you're feeling extra, Costco sells bulk chocolate bars at a steal, but don't skimp on quality here—this is what makes the cake sing.
No Hershey's bars? Ghirardelli or Guittard squares work in a pinch, but you'll lose that iconic Hershey's flavor. Running low on vanilla? Almond extract at half the amount adds complexity. The buttercream calls for powdered sugar from Domino or C&H—cheaper brands can taste gritty. For a lighter frosting, whip the heavy cream separately and fold it in at the end. The eggs must be room temperature—cold eggs can cause cracks in your layers. Pro tip: Separate the yolks and whites for the buttercream and batter respectively—it keeps everything silky.
This cake is a showstopper, so handle it like one. Assemble the layers within 2 hours of baking—the frosting sets fast. Store leftovers in the fridge for 5 days, but bring to room temp before serving. For a crowd, bake two pans at once and stack them vertically. The buttercream freezes beautifully—just thaw overnight in the fridge. Want to impress? Dust the top with matcha powder or crushed freeze-dried raspberries for a stunning presentation. Every bite is worth the effort—trust me.
Why You'll Love This Recipe
- No-Mess Mix-Ins: I swear by the Hershey’s bars—just chop them roughly (no food processor needed) and fold them straight into the batter. The chunks stay gooey, not melted, and you get that real chocolate flavor, not just cocoa powder.
- Double Chocolate Bliss: That combo of semi-sweet and dark? Rich but not overpowering. The butter keeps it velvety, and the sugar caramelizes just enough to make every bite taste like a hug from a bakery.
- Party-Proof Any Day: Slice it for birthdays, pack it for potlucks, or freeze slices for lazy mornings. It holds together like a champ—no crumbly mess, no weird textures. (Yes, even on a Tuesday night.)
- Budget Baking Win: You’re using store-bought chocolate bars, not pricy baking chocolate. A single batch feeds 12, and leftovers? They vanish faster than I can say “second piece.”
Step-by-step instructions for triple-layered Hershey's chocolate cake
This decadent triple-layered cake delivers fudgy perfection with every bite—rich, moist, and packed with Hershey's chocolate intensity.
Melt the Chocolate for Maximum Flavor
In a heatproof bowl set over a pot of simmering water (double boiler), combine the 12 oz Hershey's Semi-Sweet Chocolate Bars and 12 oz Hershey's Special Dark Chocolate Bars. Stir gently until completely melted and smooth, creating a deep, velvety chocolate base. Remove from heat and let cool slightly while preparing the remaining ingredients. The chocolate should be warm but not hot—this ensures it incorporates seamlessly into the batter without seizing the eggs.
Here's the thing—don't rush this step. If the chocolate gets too hot, it can cook the eggs when mixed, resulting in a grainy texture. I like to let it cool for about 5 minutes before adding the butter. The goal is a chocolate mixture that's just warm to the touch, not steaming.
Whisk Eggs and Sugar to Peak Volume
In a separate large bowl, beat the 4 whole Large Eggs and 2.5 cups Granulated Sugar with an electric mixer on high speed for 4-5 minutes until the mixture is pale, thick, and nearly tripled in volume. This step is crucial for creating a light, airy cake structure that contrasts beautifully with the fudgy chocolate layers. You'll see ribbons form when you lift the beaters—this is your signal that the eggs are properly aerated.
I always use room-temperature eggs for this recipe because they whip up more easily and incorporate better into the batter. If your kitchen is cold, let the eggs sit in warm water for 5 minutes before starting. The mixture should be smooth and glossy, with no streaks of egg white remaining.
Combine Wet Ingredients for Fudgy Texture
Reduce the mixer speed to low and gradually add the melted chocolate mixture to the egg mixture, alternating with the 2 cups Unsalted Butter (cut into 1-inch cubes) in 3 additions. After each addition, mix just until combined—overmixing develops gluten and can make the cake dense. This layered approach creates a cake that's both tender and rich without being heavy.
Next, whisk in the 2 tsp Vanilla Extract and 0.5 cup Hershey's Cocoa Powder until completely smooth. The batter should be thick and glossy, with a deep chocolate color that promises fudgy perfection. Here's where it gets fun—taste a small spoonful. If it needs more chocolate intensity, you can add an extra 2 oz of melted chocolate (but don't exceed the original amounts—this cake is already decadent enough!).
Fold in Dry Ingredients Gently
In a separate bowl, sift together the 3 cups All-Purpose Flour, 1.5 tsp Baking Powder, and 0.5 tsp Salt. With the mixer on low speed, gradually add the dry ingredients to the wet mixture, mixing just until combined. Be careful not to overmix—you want to preserve the airiness you created earlier. The batter should be thick but pourable, with no visible flour streaks.
For the hot water trick, slowly pour in the 1 cup Hot Water while mixing on low speed. This creates steam that helps lift the cake as it bakes, resulting in a tender crumb. The batter will be slightly thinner but should still hold its shape when dropped from a spoon. Here's a pro tip: if your kitchen is humid, you might need to reduce the hot water by 1 tablespoon to prevent a gummy texture.
Bake Triple Layers to Perfect Doneness
Preheat your oven to 350°F and grease three 8-inch round cake pans (or line them with parchment paper). Divide the batter evenly among the pans and smooth the tops. Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean with just a few moist crumbs. The edges should be set but the centers should still have a slight wobble—they'll firm up as they cool.
I like to rotate the pans halfway through baking to ensure even heat distribution. As soon as they're done, transfer the cakes to a wire rack and let them cool completely before assembling. This prevents the layers from becoming soggy when stacked. The cooling process is where the magic happens—the cakes will develop their signature fudgy texture and rich chocolate flavor as they set.
Prepare the Ultimate Chocolate Buttercream
In a stand mixer fitted with the paddle attachment, beat the 1 lb Unsalted Butter (at room temperature) on medium speed until smooth and creamy, about 2-3 minutes. Gradually add the 4 cups Powdered Sugar, mixing on low speed until combined. Increase the speed to medium and beat for 3-4 minutes until light and fluffy, scraping down the sides as needed.
With the mixer running, add the 1.5 cups Heavy Cream and 2 tsp Vanilla Extract, mixing until fully incorporated. For that signature Hershey's flavor, fold in 4 oz of melted Hershey's Semi-Sweet Chocolate (from the remaining bars) until completely smooth. The buttercream should be thick enough to hold peaks but still pipeable. If it's too thick, add 1-2 tablespoons of milk (though we're not using milk in this recipe, the heavy cream provides enough moisture).
Assemble and Decorate for Maximum Wow Factor
Level the cooled cake layers if needed and place the first layer on a cake stand or plate. Spread a generous layer of chocolate buttercream on top, then repeat with the remaining layers. For the sides, cover the entire cake with buttercream, using a spatula to create smooth, even sides. Here's where the real magic happens—press chopped Hershey's chocolate bars into the sides for a stunning visual effect and extra chocolate flavor.
Chill the assembled cake in the refrigerator for 30 minutes before slicing to allow the buttercream to set slightly. This prevents a messy crumb when you cut into it. Serve at room temperature for the best texture contrast—warm fudgy cake with cool, creamy buttercream is pure indulgence. Each slice should reveal layers of rich chocolate cake separated by velvety buttercream, making every bite a decadent experience.
Pro Tips For Making Hershey'S Chocolate Chocolate Cake
- MELT CHOCOLATE SLOWLY: Chop the Hershey’s bars into small, even pieces before melting—they’ll heat faster and avoid burning. I used to rush this, and the butter would seize up. Do it over a double boiler or microwave in 20-second bursts, stirring like you’re mixing paint.
- SIFT THE FLOUR: Don’t just scoop the flour—sift it into the dry ingredients. This lightens the batter and prevents lumps. I learned this the hard way when my first cake turned out dense as a brick.
- DON’T OVERMIX THE BATTER: Mix just until the flour disappears—overworking it makes the cake tough. The moment you see streaks of dry flour, stop. I know, it’s tempting to get it "perfect," but the cake will thank you.
- CHILL THE BATTER 15 MINUTES: Let the batter sit before baking—it helps the chocolate settle and prevents cracking. I skipped this once and ended up with a sunken middle. Trust me, the wait makes the difference.
Essential equipment for great hershey's chocolate chocolate cake
Mixing Essentials
You'll need a stand mixer with paddle attachment for the buttercream and a hand mixer for the batter—this cake demands power to achieve that light, airy texture. I swear by my KitchenAid Artisan Series (about $250) for the buttercream because it handles the heavy butter and sugar without overheating.
For budget-friendly options, the Hamilton Beach 6-Speed Stand Mixer ($100) works well for smaller batches. 💡
Baking Tools
Three 8-inch round cake pans are non-negotiable—use Wilton Perfect Results Pans ($12 each) for even baking and easy release. Grease them thoroughly with Crisco shortening or line with parchment paper to prevent sticking.
A baking sheet is also essential for cooling the cakes. I keep a set of Lodge pre-seasoned pans ($15 each) for backup.
Chocolate Prep
A double boiler setup is critical for melting the chocolate without burning it. I use a heatproof glass bowl (like Pyrex) over a saucepan filled with 2 inches of simmering water.
For precision, a digital kitchen scale (like OXO Good Grips) ensures you measure the 12 oz chocolate bars accurately—Hershey's bars vary slightly in weight. 🍫
Assembly Gear
For decorating, a 9-inch cake turntable ($20) makes spreading buttercream effortless. I also recommend a spatula set with an offset spatula (for sides) and a straight-edged spatula (for tops). A piping bag with star tip lets you create professional swirls if you want to get fancy.
For the final touch, keep extra Hershey's chocolate bars on hand to press into the sides—it adds that restaurant-quality detail.
Temperature Control
An oven thermometer (like Thermoworks Oven Thermometer) is a game-changer—your oven might run 25°F hotter or cooler than the set temperature. This cake needs precise 350°F baking, so accuracy is key.
For cooling, a wire cooling rack prevents soggy bottoms. I also keep a digital thermometer** handy to check the cake's internal temperature—it should read 205-210°F at the center when done. 🌡️
Nutrition facts
Frequently asked questions
Can I substitute cocoa powder for melted chocolate bars in this recipe?
The recipe specifically calls for Hershey's chocolate bars (not cocoa powder) to achieve that signature deep, rich Hershey's flavor. Cocoa powder would make the cake less moist and more bitter. If you must substitute, use Ghirardelli chocolate squares in equal weight, but the texture and flavor won't be identical. The melted chocolate creates a velvety, fudgy texture that's impossible to replicate with powder alone.
Why does my cake turn out dry or crumbly?
Overbaking is the #1 cause of dryness—always check for doneness when a toothpick comes out with moist crumbs, not dry ones. Another common mistake is overmixing the batter, which develops gluten and makes the cake tough. Also, ensure your butter and eggs are at room temperature, and don't skip the hot water step—it adds moisture and steam for a tender crumb. If your kitchen is humid, reduce the hot water by 1 tablespoon to prevent gumminess.
Can I make this cake in a single 9-inch pan instead of three 8-inch pans?
Yes, but expect a taller, denser cake with a shorter bake time of 40-45 minutes at 325°F. The layers won't be as distinct, and the texture may be slightly more compact. For best results, stick to the three 8-inch pans—they create that signature triple-layered look. If you're short on pans, bake two layers at a time and let them cool completely before assembling with extra buttercream between layers.
How can I make this cake ahead of time?
Assemble the cake 1 day ahead and store it in an airtight container at room temperature. For longer storage (up to 5 days), refrigerate it and bring to room temperature before serving. The buttercream may firm up slightly in the fridge—let it sit for 30 minutes to soften. For freezing, wrap the assembled cake tightly in plastic wrap and foil, then freeze for up to 3 months. Thaw overnight in the fridge before serving.
What's the secret to perfectly smooth buttercream?
The key is room-temperature butter and gradual mixing. Beat the butter until completely smooth before adding sugar, and scrape down the bowl frequently to prevent graininess. For extra fluffiness, whip the heavy cream separately to soft peaks and fold it in at the end. Chill the buttercream for 20 minutes before assembling the cake—this helps it set better and prevents a messy crumb when slicing. If it's too thick, add 1 tablespoon of milk at a time.