The Best Chocolate Layer Cake Recipe – Super Moist, Rich, and Easy to Make at Home
This chocolate layer cake is the one I reach for when I want a proper celebration cake, the kind with tall layers and a good amount of frosting. It is soft, deeply chocolatey, and honestly not much harder to make than a regular sheet cake.
The trick is hot coffee. It sounds strange in a cake recipe, but it deepens the chocolate flavor without making the cake taste like coffee at all. Buttermilk keeps everything moist, and a touch of espresso powder rounds it out even more.
Two layers, a bowl of silky chocolate buttercream, and you have a cake that looks like it came from a bakery.
If you want even more chocolate cake ideas to choose from, check out this roundup of 15 Best Chocolate Cake Recipes.
WHY YOU WILL LOVE THIS RECIPE
- Soft, moist crumb with deep chocolate flavor
- Hot coffee and espresso powder enhance the chocolate without tasting like coffee
- Simple whisk-and-mix method, no complicated technique
- Silky chocolate buttercream comes together with just six ingredients
- Can be made ahead and assembled the next day
INGREDIENTS
Cake:
- 1 3/4 cups all purpose flour
- 3/4 cup unsweetened natural cocoa powder
- 1 3/4 cups granulated sugar
- 2 teaspoons baking soda
- 1 teaspoon baking powder
- 1 teaspoon salt
- 2 teaspoons espresso powder, optional
- 1/2 cup vegetable oil
- 2 large eggs, room temperature
- 2 teaspoons vanilla extract
- 1 cup buttermilk, room temperature
- 1 cup hot coffee (or hot water)
Chocolate Buttercream:
- 1 1/4 cups unsalted butter, softened
- 3 1/2 cups confectioners’ sugar
- 3/4 cup unsweetened cocoa powder
- 3 to 5 tablespoons heavy cream
- 1 teaspoon vanilla extract
- 1/4 teaspoon salt
- Chocolate chips, optional, for garnish
INGREDIENT NOTES AND SUBSTITUTIONS
- Cocoa powder: use natural cocoa powder in the cake, not Dutch process, since it reacts with the baking soda. Either type works fine in the buttercream.
- Espresso powder: optional, but it deepens the chocolate flavor without adding a coffee taste. Instant coffee powder works as a substitute.
- Buttermilk: this one is not optional. If you don’t have any, whisk 2 teaspoons white vinegar or lemon juice into 1 cup room-temperature whole milk and let it sit 5 minutes.
- Oil: keeps the cake moist. Vegetable, canola, or melted coconut oil all work.
STEP-BY-STEP INSTRUCTIONS
Preheat and prep your pans
Preheat your oven to 350°F (177°C). Grease two 9 inch round cake pans, line with parchment paper rounds, and grease the parchment.
Whisk the dry ingredients
In a large bowl, whisk together the flour, cocoa powder, sugar, baking soda, baking powder, salt, and espresso powder if using.
Mix the wet ingredients
In a separate bowl, mix the oil, eggs, and vanilla until combined. Add the buttermilk and mix again.
Combine everything
Pour the dry ingredients into the wet ingredients, add the hot coffee, and whisk until the batter is completely smooth. The batter will be thin.
Bake the cake
Divide the batter evenly between the prepared pans. Bake for 23 to 26 minutes, until a toothpick inserted in the center comes out clean.
Cool the cakes
Let the cakes cool in the pans on a wire rack for 1 hour. Run a knife around the edges, remove from the pans, peel off the parchment, and let cool completely on the rack.
Make the buttercream
Beat the butter until creamy, about 2 minutes. Add the confectioners’ sugar, cocoa powder, 3 tablespoons of the cream, vanilla, and salt. Beat on low, then increase to high speed and beat for 1 minute. Add more cream if too thick, or more sugar if too thin.
Assemble and frost
Level the tops of the cooled cakes if domed. Place one layer on a serving plate and spread with frosting. Add the second layer and cover the entire cake with the remaining buttercream. Garnish with chocolate chips if desired.
TIPS FOR THE BEST RESULTS
- Use natural cocoa powder in the cake batter, not Dutch process, for the right rise
- Bring all refrigerated ingredients to room temperature before starting
- Don’t skip the buttermilk, it’s essential for the texture
- Refrigerate the frosted cake for 30 to 60 minutes before slicing to help it set
VARIATIONS AND ADD-INS
- Make it a 3-layer cake using three 8 inch pans instead
- Swap the chocolate buttercream for vanilla buttercream or peanut butter frosting
- Press chocolate chips around the base for a triple chocolate finish
- Bake in a 9×13 inch pan instead for a simpler sheet cake version
WHAT TO SERVE WITH IT
- A glass of cold milk
- Fresh raspberries or strawberries
- A scoop of vanilla ice cream
- A hot cup of coffee
FAQs: Chocolate Layer Cake
Can I make this chocolate cake ahead of time?
Yes! You can bake the cake layers up to 2 days in advance. Just wrap them tightly in plastic wrap and store them at room temperature. If you need to store them longer, freeze them for up to 3 months and thaw before frosting.
How do I make sure my cake is moist?
This recipe uses buttermilk, vegetable oil, and hot coffee to keep it super moist. Make sure not to overbake—check with a toothpick, and once it comes out clean, take the cakes out of the oven right away.
Do I have to use coffee in this recipe?
Nope! The coffee just enhances the chocolate flavor, but you can swap it for hot water or even hot milk if you prefer.
Can I use a different frosting?
Absolutely! While the chocolate buttercream is a classic, you can use vanilla frosting, cream cheese frosting, or even a chocolate ganache for a richer flavor.
Can I make this as a sheet cake instead of a layer cake?
Yes! Pour the batter into a 9×13-inch pan and bake at 350°F for about 35-40 minutes.
Chocolate Layer Cake Recipe
Chocolate Layer Cake Recipe
Ingredients
Method
- Preheat oven to 350°F (177°C). Grease two 9 inch round cake pans, line with parchment rounds, and grease the parchment.
- Whisk flour, cocoa powder, sugar, baking soda, baking powder, salt, and espresso powder in a large bowl.
- In a separate bowl, mix oil, eggs, and vanilla. Add buttermilk and mix again.
- Pour dry ingredients into wet ingredients, add hot coffee, and whisk until smooth. Batter will be thin.
- Divide between the pans and bake 23 to 26 minutes, until a toothpick comes out clean.
- Cool in the pans for 1 hour, then remove, peel off parchment, and cool completely on a rack.
- Beat butter until creamy, then add confectioners’ sugar, cocoa powder, cream, vanilla, and salt. Beat until smooth and fluffy.
- Level the cake layers if needed, fill and frost with the buttercream, and garnish with chocolate chips if desired.
Notes
- Cover and refrigerate leftover cake for up to 5 days.
- Cake layers can be wrapped and frozen for up to 3 months. Thaw before frosting.
- For a 3-layer cake, use three 8 inch pans and bake 22 to 25 minutes; the same amount of frosting will cover it.
This chocolate layer cake is the one to reach for when you want a proper celebration cake. Tall layers, silky buttercream, and a soft, moist crumb that tastes like it came from a bakery, even though it is entirely doable at home.
Bake it for a birthday, a holiday, or just because chocolate cake never needs a reason. Once you make it, this will be the layer cake you keep coming back to.
For more chocolate dessert recipes you will love:
