If you are a true chocolate lover, this Triple Chocolate Cake Recipe is about to become your new obsession. Imagine layers of moist, rich chocolate cake perfectly balanced with a luscious cocoa frosting and finished with a smooth, shiny chocolate ganache that elegantly drips down the sides. This recipe brings together three types of chocolate in one beautifully indulgent dessert that is sure to wow at any gathering or special occasion. Moist, decadent, and irresistibly chocolaty, this cake is a celebration of everything that makes chocolate so amazing.

Ingredients You’ll Need
The magic of this Triple Chocolate Cake Recipe lies in its simple, quality ingredients, each carefully selected to build layers of texture and flavor. From the all-purpose flour that forms the tender crumb to the cocoa powder that provides deep chocolate richness, every component has its role in creating the perfect cake.
- 1 3/4 cups all-purpose flour: The base that gives structure and a tender crumb to the cake.
- 3/4 cup unsweetened cocoa powder: Adds that robust, bittersweet chocolate flavor essential for depth.
- 2 cups granulated sugar: Sweetness that balances the cocoa’s bitterness and enhances moisture.
- 1 1/2 teaspoons baking powder: Helps the cake rise for a light texture.
- 1 1/2 teaspoons baking soda: Works alongside baking powder to achieve a soft, fluffy cake.
- 1 teaspoon salt: Intensifies the chocolate flavor and balances sweetness.
- 2 large eggs: Bind everything together while adding richness.
- 1 cup whole milk: Adds moisture and softness to the batter.
- 1/2 cup vegetable oil: Keeps the cake moist and tender.
- 2 teaspoons vanilla extract: Enhances the chocolate’s natural flavors.
- 1 cup boiling water: Intensifies the cocoa flavor and ensures a smooth batter.
- 1 cup unsalted butter, softened: Base for the frosting, ensuring it’s creamy and smooth.
- 3 1/2 cups powdered sugar: Sweetens the frosting and adds silky texture.
- 1/2 cup cocoa powder: For the frosting’s rich chocolate taste.
- 1/2 cup heavy cream: Gives the frosting a luscious, creamy consistency.
- 1 teaspoon vanilla extract: Adds warmth and complements the cocoa in the frosting.
- 1/2 cup heavy cream: Used again to create the perfect ganache.
- 1 cup semi-sweet chocolate chips: Melted into ganache for that glossy, irresistible finish.
How to Make Triple Chocolate Cake Recipe
Step 1: Prepare Your Pans and Preheat the Oven
Start by setting your oven to 350°F (175°C). This temperature is just right for baking so your cake bakes evenly without drying out. Grease and flour two 9-inch round cake pans—this step is crucial as it prevents the cake layers from sticking and keeps their perfect shape.
Step 2: Mix the Dry Ingredients
In a large bowl, whisk together all the dry ingredients: flour, cocoa powder, sugar, baking powder, baking soda, and salt. Combining these dry ingredients well helps to evenly distribute the leavening agents and cocoa powder, ensuring a well-risen cake with consistent chocolate flavor throughout.
Step 3: Add the Wet Ingredients and Combine
Next, add the eggs, milk, vegetable oil, and vanilla extract to your dry mixture. Mix everything until it’s smooth and velvety—this uniform batter helps the cake bake evenly. Slowly incorporate the boiling water to the batter; it may seem odd, but this step intensifies the cocoa flavor and thins the batter just enough so the cake remains moist and tender once baked.
Step 4: Bake the Cake Layers
Divide the batter evenly between the two prepared pans. Bake in the preheated oven for about 30-35 minutes. You’ll know they’re done when a toothpick inserted in the center comes out clean. Once baked, allow the cakes to cool completely—this step is key for the frosting to adhere beautifully without melting.
Step 5: Make the Chocolate Frosting
While the cakes cool, beat the softened butter until creamy and smooth. Gradually add powdered sugar, cocoa powder, heavy cream, and vanilla extract. Beat everything together until you have a luscious, fluffy frosting that tastes like pure chocolate heaven—perfect for layering and covering your cake.
Step 6: Assemble and Frost the Cake
Place one cake layer on your serving plate and spread a generous amount of frosting over it. Stack the second layer on top and spread frosting over the entire cake, covering the sides and smoothing out for a flawless finish. The thick chocolate frosting is what brings that irresistible richness to this triple chocolate wonder.
Step 7: Prepare and Add the Ganache
Heat the remaining heavy cream until it just starts to simmer. Pour this hot cream over the semi-sweet chocolate chips in a bowl and stir gently until smooth and glossy. Let the ganache cool slightly, then pour it over the frosted cake, letting it drip naturally down the sides for a decadent finishing touch.
Step 8: Chill Before Serving
Place the finished cake in the refrigerator for about 30 minutes to allow the ganache to set perfectly. This chilling time helps everything meld together, making every slice clean and the flavors even more concentrated.
How to Serve Triple Chocolate Cake Recipe

Garnishes
To elevate your Triple Chocolate Cake Recipe visually and flavor-wise, consider adding fresh berries like raspberries or strawberries, which add a pop of color and a bright, tart contrast to the rich cake. A sprinkle of cocoa nibs or shaved chocolate on top can add a delightful texture as well.
Side Dishes
Serve this cake alongside a scoop of vanilla bean ice cream or a dollop of whipped cream to balance the richness. A cup of freshly brewed coffee or a bold black tea also pairs beautifully, complementing the deep chocolate flavors with their own robust notes.
Creative Ways to Present
For a fun twist, you could present the cake as a mini-tiered cake for individual servings or use cupcake liners to create triple chocolate cupcakes inspired by this recipe. Dusting the top lightly with edible gold dust or serving on a decorative cake stand can make your presentation truly stunning.
Make Ahead and Storage
Storing Leftovers
Once your decadent cake has been enjoyed, tightly cover any leftovers with plastic wrap or store them in an airtight container to maintain freshness. Keep the cake refrigerated—it will stay delicious for up to 4 days, allowing you to savor every bite even after the special occasion.
Freezing
If you want to save some for later, this Triple Chocolate Cake Recipe freezes wonderfully. Wrap the cooled, frosted cake tightly in plastic wrap, then in aluminum foil, and freeze for up to 3 months. When ready to enjoy, thaw it overnight in the fridge to maintain its moist texture.
Reheating
Since this is a rich cake with frosting and ganache, it’s best served chilled or at room temperature. If you prefer it slightly warmer, let slices sit out for 20-30 minutes. Avoid microwaving as it can melt the frosting and ganache unevenly.
FAQs
Can I use different types of chocolate in this Triple Chocolate Cake Recipe?
Absolutely! While the recipe calls for unsweetened cocoa and semi-sweet chips, you can experiment with bittersweet or milk chocolate chips for different levels of sweetness and depth.
Is it possible to make this cake gluten-free?
You can substitute the all-purpose flour with a gluten-free baking blend designed for cakes, but be sure the blend contains xanthan gum or another binder for best results.
How do I know when the cake layers are fully baked?
Use a toothpick or cake tester inserted into the center of the cake—if it comes out clean or with only a few moist crumbs, your cake layers are perfectly baked.
Can I prepare the frosting and ganache in advance?
Yes, both can be made a day ahead. Keep the frosting and ganache covered in the fridge and let them come to room temperature before use, then re-whip the frosting if necessary.
What is the best way to achieve a smooth ganache pour?
Make sure the cream is just simmering, not boiling, when poured over the chocolate chips. Stir gently but thoroughly to achieve a silky, smooth ganache that flows easily over your cake.
Final Thoughts
This Triple Chocolate Cake Recipe is more than just a dessert; it’s an experience for all the chocolate lovers out there. From the moist sponge to the creamy frosting and decadent ganache finish, every component shines on its own and together creates pure decadence. Don’t wait for a special occasion—bake this cake to celebrate any day and watch smiles light up around your table. You’ll be so glad you did!
Print
Triple Chocolate Cake Recipe
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Total Time: 1 hour 5 minutes
- Yield: 12 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
This decadent Triple Chocolate Cake is a chocolate lover’s dream, featuring a moist cocoa-infused cake layered and coated with rich chocolate frosting and topped with a glossy chocolate ganache. Perfect for celebrations or any special occasion, this recipe combines the intense flavors of cocoa powder, semi-sweet chocolate, and creamy buttercream to create an indulgent dessert.
Ingredients
Cake Ingredients
- 1 3/4 cups all-purpose flour
- 3/4 cup unsweetened cocoa powder
- 2 cups granulated sugar
- 1 1/2 teaspoons baking powder
- 1 1/2 teaspoons baking soda
- 1 teaspoon salt
- 2 large eggs
- 1 cup whole milk
- 1/2 cup vegetable oil
- 2 teaspoons vanilla extract
- 1 cup boiling water
Frosting Ingredients
- 1 cup unsalted butter, softened
- 3 1/2 cups powdered sugar
- 1/2 cup cocoa powder
- 1/2 cup heavy cream
- 1 teaspoon vanilla extract
Ganache Ingredients
- 1/2 cup heavy cream
- 1 cup semi-sweet chocolate chips
Instructions
- Preheat and Prepare Pans: Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans thoroughly to ensure your cakes do not stick.
- Mix Dry Ingredients: In a large mixing bowl, whisk together the all-purpose flour, unsweetened cocoa powder, granulated sugar, baking powder, baking soda, and salt until fully combined and aerated.
- Add Wet Ingredients: Add the eggs, whole milk, vegetable oil, and vanilla extract to the dry mixture. Mix until the batter is smooth and no lumps remain. Then, gradually stir in the boiling water carefully to incorporate fully; this will thin the batter for a moist cake.
- Bake the Cake: Divide the batter evenly between the prepared pans. Place in the oven and bake for 30 to 35 minutes, or until a toothpick inserted in the center comes out clean. Remove from oven and allow cakes to cool completely in the pans before removing.
- Prepare the Frosting: Beat the softened unsalted butter in a large bowl until creamy and smooth. Gradually add the powdered sugar, cocoa powder, heavy cream, and vanilla extract. Beat continuously until the frosting is fluffy and well combined.
- Frost the Cake Layers: Place one cake layer on a serving plate. Spread a generous layer of chocolate frosting on top, then carefully stack the second cake layer. Use the remaining frosting to cover the top and sides of the entire cake evenly.
- Make the Ganache: Heat the 1/2 cup heavy cream in a small saucepan over medium heat until it just begins to simmer. Pour the hot cream over the semi-sweet chocolate chips in a bowl. Let sit for 2 minutes, then stir until smooth and glossy.
- Pour Ganache Over Cake: Allow the ganache to cool slightly so it thickens but is still pourable. Pour it gently over the frosted cake, allowing it to drip down the sides for a beautiful finish.
- Set the Cake: Chill the cake in the refrigerator for about 30 minutes to allow the ganache and frosting to set fully before serving.
Notes
- Ensure the cake pans are well greased and floured to prevent sticking.
- Use boiling water carefully when mixing in to avoid scrambling the eggs.
- Allow cakes to cool completely before frosting to prevent melting.
- For a richer flavor, use high-quality cocoa powder and semi-sweet chocolate chips.
- Ganache should be poured at room temperature for a smooth finish.
- Chilling the cake helps set the frosting and ganache for cleaner slicing.

