Triple Chocolate Layer Cake

There’s something magical about chocolate, right? It’s like the ultimate comfort food—smooth, rich, and decadent, with every bite better than the last. Now imagine that comfort times three. Yes, a cake so chocolaty that it could make even the most hardcore chocolate lovers swoon. Let me introduce you to the Triple Chocolate Layer Cake: a moist, rich chocolate cake, filled with velvety chocolate ganache, and topped off with luscious chocolate buttercream frosting. It’s everything a chocolate lover could dream of—and trust me, you’re going to love every indulgent bite.

Why You’ll Love Triple Chocolate Layer Cake

This isn’t just a cake; it’s an experience. Whether you’re baking it for a birthday, a family gathering, or just because you need a little chocolate therapy, this cake is sure to steal the show. Here’s why it’s a total crowd-pleaser:

  • Versatile: Whether it’s for a special occasion or just a treat for yourself, this cake will fit the bill. It’s perfect for both formal and casual gatherings—trust me, it’ll be the talk of the party!
  • Budget-Friendly: This cake uses ingredients you likely already have in your kitchen (yep, we’re talking cocoa powder, butter, eggs, etc.), so you can make it without breaking the bank.
  • Quick and Easy: Don’t let the three layers fool you—this cake comes together pretty effortlessly. With just a few simple steps, you’ll be on your way to enjoying a slice of pure chocolate heaven.
  • Customizable: You can mix it up with different frostings or fillings if you’re feeling adventurous. Want to add a sprinkle of sea salt on top or a few fresh berries? Go for it!
  • Crowd-Pleasing: Honestly, who doesn’t love chocolate? This cake is perfect for all ages, and I can’t think of anyone who wouldn’t devour a slice (or two).

Ingredients

Here’s what you’ll need to create this showstopper of a cake. Spoiler alert: chocolate is the star of every single layer!

For the Cake Layers

  • All-purpose flour: The base of the cake, keeping it fluffy and tender.
  • Cocoa powder: Deep, dark, and rich, giving the cake its chocolatey goodness.
  • Baking soda & baking powder: The leavening agents that help the cake rise and become perfectly soft.
  • Salt: A pinch to bring out the deep flavors of the chocolate.
  • Sugar: Sweetness to balance the richness of the cocoa.
  • Eggs: For structure and moisture.
  • Whole milk: To keep the cake soft and moist, with just the right amount of creaminess.
  • Unsalted butter: The secret ingredient for that soft, melt-in-your-mouth texture.
  • Boiling water: Adds moisture and makes the cake layers tender without being too dense.
  • Vanilla extract: A dash of vanilla to round out the flavors.

For the Chocolate Ganache Filling

  • Heavy cream: Creates a luscious, creamy ganache.
  • Semi-sweet chocolate: The base for that silky, smooth filling.

For the Chocolate Buttercream Frosting

  • Unsalted butter: The creamy base for this decadent frosting.
  • Powdered sugar: Adds sweetness and helps thicken the frosting.
  • Cocoa powder: For that perfect chocolate flavor.
  • Whole milk: To achieve the right frosting consistency.
  • Vanilla extract: A dash to bring out the sweetness.

Instructions

Let’s get baking! Don’t worry, this cake is totally doable—you’ve got this!

Preheat Your Oven

Start by preheating your oven to 350°F (175°C). Grease and flour three 9-inch cake pans, so they’re ready for that glorious batter.

Make the Cake Batter

In a large bowl, whisk together the flour, cocoa powder, baking soda, baking powder, salt, and sugar. In a separate bowl, beat the eggs, milk, and vanilla until combined, then add the melted butter. Slowly mix the wet ingredients into the dry ingredients, stirring until smooth. Finally, carefully pour in the boiling water and mix until just combined—it’s going to be a slightly runny batter, and that’s okay! This helps make the cake extra moist.

Bake the Cake Layers

Divide the batter evenly among the three prepared cake pans and bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean. Once baked, allow the cakes to cool in their pans for about 10 minutes before transferring them to a wire rack to cool completely.

Make the Chocolate Ganache Filling

While the cakes cool, let’s make that luxurious ganache. Heat the heavy cream in a small saucepan over medium heat until it’s just about to simmer. Pour the hot cream over the chopped semi-sweet chocolate in a bowl. Let it sit for a minute or two to soften, then stir until smooth and glossy. Let the ganache cool to room temperature.

Make the Buttercream Frosting

Now for the frosting—because what’s a triple chocolate cake without frosting, right? Beat the softened butter in a large bowl until smooth. Gradually add the powdered sugar and cocoa powder, and continue to beat until combined. Add the milk a little at a time, along with the vanilla, until the frosting reaches a spreadable consistency.

Assemble the Cake

Once your cakes are fully cooled, it’s time to layer up! Place the first cake layer on a cake stand or plate. Spread a generous amount of chocolate ganache over it, smoothing it out evenly. Place the second cake layer on top and repeat with more ganache. Top with the third layer, and now it’s time for the frosting. Cover the entire cake with a thick layer of chocolate buttercream. You can pipe decorative swirls on top for a pretty finish or simply spread it evenly—it’s your masterpiece!

Serve and Enjoy

Slice into that beauty, and watch the triple chocolate magic unfold! The ganache filling is so creamy, and the frosting… oh my goodness, it’s everything.

Nutrition Facts

Servings: 12

Calories per serving: 540

Preparation Time

Prep Time: 30 minutes

Cook Time: 35 minutes

Total Time: 1 hour 15 minutes

How to Serve Triple Chocolate Layer Cake

This cake is rich and indulgent, so a small slice goes a long way! Here are a few ideas to serve it with:

Coffee or Tea: A hot cup of coffee or a cup of tea pairs perfectly with this cake. The bitterness of the coffee balances the sweetness of the chocolate. Fresh Fruit: A handful of berries or a scoop of fresh whipped cream on the side can cut through the richness, providing a refreshing contrast. Vanilla Ice Cream: For the ultimate indulgence, serve it with a scoop of vanilla ice cream—pure bliss!

Additional Tips

  • Prep Ahead: You can make the cake layers a day ahead and store them wrapped tightly at room temperature. The frosting and ganache can also be made in advance and kept in the fridge.
  • Storage Tips: Store leftovers in an airtight container at room temperature for up to 3 days. If you need to keep it longer, pop it in the fridge for up to a week.
  • Freezing Tips: You can freeze the cake layers (wrapped tightly in plastic wrap) for up to 3 months. Just make sure to thaw them at room temperature before frosting.

FAQ Section

Q1: Can I use milk chocolate instead of semi-sweet?

A1: Absolutely! If you prefer a sweeter, milder chocolate flavor, feel free to use milk chocolate instead.

Q2: Can I make this cake ahead of time?

A2: Yes, you can! Just bake the cake layers in advance and store them at room temperature. Frost just before serving for the best results.

Q3: How do I store leftovers?

A3: Store leftovers in an airtight container at room temperature for up to 3 days, or in the fridge for up to a week.

Q4: Can I freeze this cake?

A4: Yes, you can! Freeze the cake layers wrapped tightly in plastic wrap for up to 3 months. Thaw at room temperature before frosting.

Q5: Can I use a different size pan?

A5: Yes! If you want a taller or shorter cake, adjust the pan size accordingly. Keep in mind the baking time may vary slightly depending on the size.

Q6: Can I double the recipe?

A6: Yes, absolutely! Just double the ingredients and bake in two batches, or use larger pans for a bigger cake.

Q7: How do I get my cake layers to be perfectly flat?

A7: To make sure your cake layers bake evenly, you can level the tops with a serrated knife once they’ve cooled. This creates a flat surface for stacking.

Q8: Can I make this cake gluten-free?

A8: Yes! You can swap the all-purpose flour with a gluten-free flour blend to make this cake gluten-free. Make sure to check for any adjustments to baking times.

Q9: How can I make this cake even more decadent?

A9: Try adding a layer of chocolate mousse between the cake layers, or drizzle a bit of salted caramel over the frosting for an extra indulgent touch.

Q10: Can I use a different frosting?

A10: Of course! You can try a whipped cream frosting or even a cream cheese frosting if you’re looking for a twist.

Conclusion

There you have it—your very own Triple Chocolate Layer Cake, just waiting to be devoured. Rich, indulgent, and completely irresistible, this cake is the ultimate treat for chocolate lovers. Whether you’re celebrating something special or just craving a little sweetness, this cake will definitely hit the spot. So go ahead, get baking, and enjoy every delicious bite!

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Triple Chocolate Layer Cake

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Indulge in this rich and decadent Triple Chocolate Layer Cake that’s perfect for any chocolate lover! Layers of moist chocolate cake, luscious ganache, and fluffy buttercream will make this dessert a showstopper at any celebration! 

  • Author: Emily
  • Prep Time: 30 minutes
  • Cook Time: 1 hour
  • Total Time: 1h 30minutes
  • Yield: 1214 slices 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Ingredients

Scale

  • For the Cake:
  • 2 cups all-purpose flour
  • 1 ¾ cups granulated sugar
  • ¾ cup unsweetened cocoa powder
  • 2 tsp baking soda
  • 1 tsp baking powder
  • 1 tsp salt
  • 2 large eggs
  • 1 cup buttermilk
  • ½ cup vegetable oil
  • 2 tsp vanilla extract
  • 1 cup boiling water
  • For the Chocolate Ganache:
  • 1 cup heavy cream
  • 8 oz semi-sweet or dark chocolate, chopped
  • 2 tbsp unsalted butter, room temperature
  • For the Chocolate Buttercream Frosting:
  • 1 cup unsalted butter, softened
  • 3 cups powdered sugar, sifted
  • ¾ cup unsweetened cocoa powder, sifted
  • 2 tsp vanilla extract
  • ¼ cup heavy cream (more if needed for consistency)

Instructions

  1. Preheat the Oven: Preheat your oven to 350°F (175°C). Grease and line three 8-inch round cake pans with parchment paper.
  2. Make the Chocolate Cake: In a large bowl, whisk together the flour, sugar, cocoa powder, baking soda, baking powder, and salt. Add the eggs, buttermilk, oil, and vanilla extract. Mix until well combined. Gradually pour in the boiling water while mixing. The batter will be thin; this is normal! Divide the batter evenly among the prepared cake pans. Bake for 25-30 minutes, or until a toothpick inserted into the center comes out clean. Let the cakes cool in the pans for 10 minutes, then turn them out onto wire racks to cool completely.
  3. Make the Chocolate Ganache: Heat the heavy cream in a small saucepan over medium heat until it begins to simmer. Do not boil. Pour the hot cream over the chopped chocolate in a heatproof bowl. Let it sit for 2-3 minutes. Stir until smooth, then mix in the butter for added shine. Set aside to cool slightly.
  4. Make the Chocolate Buttercream Frosting: In a large bowl, beat the butter on medium-high speed until creamy. Gradually add the powdered sugar and cocoa powder, beating until combined. Mix in the vanilla extract and heavy cream, one tablespoon at a time, until smooth and fluffy.
  5. Assemble the Cake: Place one cake layer on a serving plate. Spread a thin layer of ganache on top, followed by a layer of chocolate buttercream frosting. Repeat with the second cake layer. Top with the final cake layer and frost the entire cake with the remaining buttercream frosting. Drizzle the cooled ganache over the top, letting it drip down the sides for a stunning effect.
  6. Garnish and Serve: Decorate with chocolate shavings, chocolate chips, or a drizzle of chocolate syrup. Chill the cake for at least 30 minutes before slicing for clean cuts.

Notes

  • Use high-quality cocoa powder and chocolate for the best flavor.
  • If the ganache thickens too much, gently reheat it in the microwave or over a double boiler.
  • Store leftovers in an airtight container in the refrigerator for up to 5 days. Allow to come to room temperature before serving.

Nutrition

  • Serving Size: 1 slice
  • Calories: 450
  • Sugar: 38g
  • Sodium: 250mg
  • Fat: 22g
  • Saturated Fat: 10g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 54g
  • Fiber: 2g
  • Protein: 5g
  • Cholesterol: 50mg

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