Decadent Chocolate Layer Cake

This Decadent Chocolate Layer Cake is a masterpiece of deep chocolate flavor, layered with luscious chocolate cream and finished with a glossy ganache drip. A true showstopper, this cake is perfect for birthdays, holidays, or any celebration that calls for a luxurious dessert.

Why You’ll Love This Recipe

This cake is an indulgent dream come true for chocolate lovers. With multiple layers of moist chocolate sponge and rich frosting, every bite delivers intense flavor and silky texture. The ganache topping adds an elegant finish that enhances both taste and appearance, making this cake as stunning to look at as it is to eat.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

  • All-purpose flour
  • Unsweetened cocoa powder
  • Baking soda
  • Baking powder
  • Salt
  • Granulated sugar
  • Eggs
  • Buttermilk
  • Vegetable oil
  • Vanilla extract
  • Hot coffee or water
  • Heavy cream
  • Semi-sweet chocolate (chopped)
  • Unsalted butter

Directions

  1. Preheat your oven to 350°F (175°C). Grease and line three 8-inch round cake pans.
  2. In a bowl, sift together flour, cocoa powder, baking soda, baking powder, and salt.
  3. In a large mixing bowl, whisk together sugar, eggs, buttermilk, oil, and vanilla.
  4. Gradually add the dry ingredients to the wet ingredients, mixing just until combined.
  5. Stir in hot coffee or water to create a smooth batter.
  6. Divide the batter evenly between the prepared pans and bake for 30-35 minutes.
  7. Let the cakes cool completely on wire racks before assembling.
  8. For the frosting, beat softened butter and melted chocolate until smooth. Gradually add powdered sugar and a little cream to reach desired consistency.
  9. Stack the cake layers with frosting in between, and coat the outside.
  10. For the ganache, heat cream until just simmering and pour over chopped chocolate. Stir until smooth, then let it cool slightly before pouring over the cake.

Servings and Timing

  • Servings: 12 slices
  • Prep Time: 30 minutes
  • Cook Time: 35 minutes
  • Assembly Time: 20 minutes
  • Total Time: 1 hour 25 minutes

Variations

  • Add raspberry or cherry filling between the layers for a fruity contrast.
  • Use dark chocolate for a richer, more intense flavor.
  • Decorate the top with fresh berries, edible gold leaf, or chocolate curls.

Storage/Reheating

Store the cake in an airtight container at room temperature for up to 2 days or refrigerate for up to 5 days. Bring to room temperature before serving. To freeze, wrap slices individually and store for up to 2 months.

FAQs

Can I make the cake layers ahead of time?

Yes, you can bake the layers a day in advance and store them wrapped at room temperature or refrigerate.

What kind of chocolate is best for ganache?

Use high-quality semi-sweet or dark chocolate for best results.

Can I substitute buttermilk?

You can use a mixture of milk and vinegar or lemon juice as a substitute.

Can I make this gluten-free?

Yes, a 1:1 gluten-free flour blend works well in this recipe.

How do I get smooth sides on the cake?

Use a cake scraper and chill the cake between frosting layers for best results.

Why add coffee to the batter?

Coffee enhances the chocolate flavor without making the cake taste like coffee.

Can I use milk chocolate instead of semi-sweet?

Yes, but the flavor will be sweeter and less intense.

How should I transport this cake?

Chill the cake first, then use a cake carrier to keep it stable during transport.

Can I make cupcakes from this recipe?

Yes, simply reduce the baking time to about 20-22 minutes.

What if I don’t have three pans?

You can bake in batches or use two pans and slice them later to create layers.

Conclusion

This Decadent Chocolate Layer Cake delivers everything you could want in a chocolate dessert—moist texture, rich flavor, and elegant appearance. Whether for a special occasion or a luxurious treat, this cake is sure to become a favorite in your baking repertoir

Print
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Decadent Chocolate Layer Cake

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  • Author: Olivia
  • Prep Time: 30 minutes
  • Cook Time: 35 minutes
  • Total Time: 2 hours
  • Yield: V
  • Category: Dessert
  • Method: Baked

Description

This Ultimate Chocolate Layer Cake is the rich, decadent dessert of your dreams—moist chocolate cake layers stacked with fluffy chocolate frosting, finished with a luscious ganache drip. Perfect for birthdays, parties, or just satisfying a serious chocolate craving!


Ingredients

For the Cake Layers:

 

  • 1 3/4 cups all-purpose flour

  • 1 3/4 cups granulated sugar

  • 3/4 cup unsweetened cocoa powder

  • 2 tsp baking soda

  • 1 tsp baking powder

  • 1 tsp salt

  • 2 large eggs

  • 1 cup buttermilk

  • 1/2 cup vegetable oil

  • 2 tsp vanilla extract

  • 1 cup hot coffee (or hot water for milder flavor)


Instructions

  • Preheat oven to 350°F (175°C). Grease and line two 8-inch round cake pans.

  • Make the cake batter: In a large bowl, whisk flour, sugar, cocoa, baking soda, baking powder, and salt. Add eggs, buttermilk, oil, and vanilla. Mix until combined, then stir in hot coffee until smooth.

  • Divide batter evenly between pans and bake for 30–35 minutes. Cool in pans 10 min, then transfer to wire racks to cool completely.

  • Make frosting: Beat butter until fluffy. Add powdered sugar and cocoa, mixing gradually. Add vanilla, salt, and cream until smooth and spreadable.

  • Stack and frost: Level cakes if needed. Place first layer on a stand, frost top, add second layer, and coat the entire cake.

  • Prepare ganache: Heat cream until simmering, pour over chocolate, let sit 2 min, then stir until glossy. Cool slightly.

  • Drip ganache over chilled frosted cake edges using a spoon or piping bottle, then smooth some on top.

 

  • Decorate with extra frosting swirls or chocolate shavings if desired.


Notes

  • Chill the cake before dripping ganache for a perfect drip effect.

  • Use Dutch-processed cocoa for a deeper flavor.

 

  • Cake layers can be made a day ahead and stored wrapped at room temp.

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