If you’re craving a dessert that perfectly balances rich chocolate with the bold, aromatic kick of coffee, this Coffee Chocolate Cake with Coffee Buttercream Recipe is about to become your new favorite indulgence. The moist, tender cake layers have a deep cocoa flavor enhanced by freshly brewed coffee, while the luscious coffee buttercream frosting adds a creamy, velvety touch that ties the whole experience together. It’s the kind of cake that comforts and excites your taste buds, whether it’s for a special occasion or simply a well-deserved treat after a long day.
Ingredients You’ll Need
Crafting this Coffee Chocolate Cake with Coffee Buttercream Recipe is surprisingly straightforward thanks to a simple set of ingredients that each play a vital role. From the rich cocoa and brewed coffee infusing the cake with depth, to the tangy sour cream ensuring perfect moisture and crumb, every component is thoughtfully chosen to deliver texture, flavor, and aroma.
- All-purpose flour (2 ½ cups): Provides structure to keep the cake light yet sturdy enough for layering.
- Cornstarch (½ cup): Adds tenderness, resulting in a melt-in-your-mouth crumb.
- Granulated sugar (1 cup): Sweetens the cake and helps achieve a fine crumb.
- Brown sugar (½ cup): Adds moisture and a subtle caramel undertone for extra depth.
- Unsweetened cocoa powder, Dutch-process (¾ cup): Gives that rich, full-bodied chocolate flavor with a smooth finish.
- Baking powder (1 tablespoon): Leavens the cake so it rises beautifully and stays fluffy.
- Baking soda (1 teaspoon): Works with the acids in coffee and sour cream to lighten the texture.
- Salt (½ teaspoon): Enhances all the flavors and balances the sweetness.
- Vegetable oil (½ cup): Keeps the cake moist and tender without overpowering the flavors.
- Large eggs (3): Provide structure and richness, binding everything together.
- Sour cream (1 cup): Adds tanginess and moisture for a soft texture that cake lovers adore.
- Freshly brewed coffee (1 cup): Imparts bold coffee flavor and deepens the chocolate notes.
- Vanilla extract (1 tablespoon): Enhances the cake’s flavor and brings warmth to the profile.
- Unsalted butter, softened (1 cup): The base for the buttercream, providing creaminess and richness.
- Powdered sugar (3 cups): Sweetens and stabilizes the buttercream for that perfect smooth finish.
- Brewed coffee (2 tablespoons): Infuses the buttercream with a delicate coffee essence.
- Instant coffee (1 teaspoon): Boosts the coffee flavor in the frosting for an extra punch.
- Vanilla extract (1 teaspoon): Balances the buttercream’s flavor with a hint of sweetness.
How to Make Coffee Chocolate Cake with Coffee Buttercream Recipe
Step 1: Preparing the Oven and Pans
Start by preheating your oven to 340°F (170°C). This slightly lower temperature than usual allows the cake to bake evenly and retain moisture. Grease and line three 8-inch cake pans with parchment paper to help the cakes release perfectly after baking without any crumbles.
Step 2: Mixing the Dry Ingredients
In a large bowl, whisk together all the dry ingredients — flour, cornstarch, sugars, cocoa powder, baking powder, baking soda, and salt. This ensures the leavening is evenly distributed and the dry elements blend smoothly, which is crucial for a consistent texture throughout the cake.
Step 3: Combining the Wet Ingredients
In a separate bowl, beat together the vegetable oil, eggs, sour cream, freshly brewed coffee, and vanilla extract. These ingredients will bring moisture, richness, and the signature coffee flavor to your cake batter. Mixing these first also helps prevent overworking the flour later on.
Step 4: Bringing It All Together
Gradually add the wet mixture into the dry ingredients, stirring gently until just smooth. The batter should be silky but not overly mixed to avoid a dense cake. This step is crucial for that ideal tender crumb the recipe promises.
Step 5: Baking the Cake Layers
Divide the batter evenly among the prepared pans to ensure consistent layers. Bake for about 28 to 30 minutes, or until a toothpick inserted in the center comes out clean. Once out of the oven, allow the cakes to cool in their pans for 10 minutes before transferring to a wire rack for complete cooling.
Step 6: Preparing the Coffee Buttercream
Begin by stirring the instant coffee into the brewed coffee until fully dissolved — this intensifies the coffee flavor. Next, beat the softened butter using a stand mixer for four minutes until it’s light and fluffy. Gradually add the powdered sugar, coffee mixture, and vanilla extract. Continue beating until the buttercream is silky smooth and perfectly spreadable.
Step 7: Assembling the Cake
Trim the domed tops off the cooled cakes to create even layers, which makes stacking easier and neater. Spread a generous layer of coffee buttercream between each cake layer, then apply a thin crumb coat all over the cake. Chill briefly if needed, then frost with the final layer of buttercream. Feel free to decorate with chocolate shavings, coffee beans, or a dusting of cocoa powder for a personal touch.
How to Serve Coffee Chocolate Cake with Coffee Buttercream Recipe
Garnishes
Simple garnishes like dark chocolate curls, a sprinkle of espresso powder, or even a few roasted coffee beans add sophisticated flair and highlight the cake’s coffee-chocolate theme. Fresh berries or edible flowers can give a fresh, vibrant contrast that brightens each slice visually and taste-wise.
Side Dishes
Serve this cake alongside a dollop of whipped cream, a scoop of vanilla bean ice cream, or a rich caramel sauce to complement the bold flavors. A cup of your favorite coffee or espresso intensifies the experience and creates a perfect harmony of tastes.
Creative Ways to Present
Consider layering this cake with alternating textures like crunchy praline between layers or adding a drizzle of coffee-infused ganache over the top. For a rustic look, keep the frosting casually spread and decorate with cocoa powder dusting, or pipe elegant rosettes of buttercream to impress guests. Let your creativity play to elevate this wonderful Coffee Chocolate Cake with Coffee Buttercream Recipe.
Make Ahead and Storage
Storing Leftovers
Wrap your leftover cake tightly with plastic wrap or keep it in an airtight container in the refrigerator. This cake stays delicious for up to 4 days while maintaining its moisture and flavor, making it an easy dessert to enjoy over several days.
Freezing
You can freeze the cake layers separately, wrapped well in plastic wrap and foil, for up to 2 months. Freeze the buttercream in a sealed container as well. When ready to enjoy, thaw the layers overnight in the fridge and reassemble with fresh buttercream for a freshly baked taste anytime.
Reheating
This cake is best served at room temperature, so remove it from the fridge about 30 minutes before eating. If you like the frosting slightly softened, a quick 10-second zap in the microwave can help, but be careful not to melt the buttercream.
FAQs
Can I use decaffeinated coffee in this recipe?
Absolutely! Decaf brewed coffee can replace regular coffee without compromising the cake’s texture, though using decaffeinated coffee will lessen the caffeine content in the final product.
What if I don’t have Dutch-process cocoa powder?
You can use natural cocoa powder, but it may alter the flavor slightly by making it more acidic and less mellow. To adjust, omit the baking soda and increase baking powder by 1 teaspoon to balance the leavening.
Can I make this cake gluten-free?
It’s possible by substituting with a gluten-free flour blend that includes xanthan gum. However, texture and rise might differ a bit, so it’s worth testing with your preferred gluten-free mix first.
Is it necessary to use sour cream?
Sour cream provides moisture and a subtle tang that balances the cake’s sweetness and enriches its crumb. But if unavailable, full-fat Greek yogurt or buttermilk can be used as substitutes with good results.
How do I achieve the best coffee flavor in the buttercream?
Use strong brewed coffee combined with instant coffee granules for a concentrated coffee taste. Make sure to dissolve the instant coffee fully to avoid any graininess and beat the buttercream until smooth for the perfect creamy coffee kick.
Final Thoughts
There’s something truly irresistible about the combination of coffee and chocolate, and this Coffee Chocolate Cake with Coffee Buttercream Recipe captures it perfectly with every bite. Whether you’re celebrating a special event or just craving a decadent homemade dessert, this cake will not disappoint. Don’t hesitate to try it out – your taste buds will thank you, and you might just find yourself making it again and again.
Print
Coffee Chocolate Cake with Coffee Buttercream Recipe
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: 10 servings
- Category: Dessert
- Method: Baking
- Cuisine: American
Description
This Coffee Chocolate Cake combines the rich flavors of coffee and cocoa for a moist, tender cake layered and frosted with a smooth coffee-infused buttercream. Perfect for coffee lovers, this decadent dessert marries a chocolatey crumb with a subtle coffee kick in both the cake and the frosting, creating a harmonious and indulgent treat ideal for gatherings and special occasions.
Ingredients
For the Cake:
- 2 ½ cups all-purpose flour
- ½ cup cornstarch
- 1 cup granulated sugar
- ½ cup brown sugar
- ¾ cup unsweetened cocoa powder (Dutch-process recommended)
- 1 tablespoon baking powder
- 1 teaspoon baking soda
- ½ teaspoon salt
- ½ cup vegetable oil
- 3 large eggs
- 1 cup sour cream
- 1 cup freshly brewed coffee (or hot water)
- 1 tablespoon vanilla extract
For the Coffee Buttercream:
- 1 cup unsalted butter, softened
- 3 cups powdered sugar
- 2 tablespoons brewed coffee
- 1 teaspoon instant coffee (for extra flavor)
- 1 teaspoon vanilla extract
Instructions
- Preheat the Oven: Set your oven to 340°F (170°C). Prepare three 8-inch cake pans by greasing them and lining the bottoms with parchment paper to ensure easy cake removal.
- Mix Dry Ingredients: In a large mixing bowl, whisk together all-purpose flour, cornstarch, granulated sugar, brown sugar, unsweetened cocoa powder, baking powder, baking soda, and salt until evenly combined.
- Mix Wet Ingredients: In a separate bowl, whisk together the vegetable oil, eggs, sour cream, freshly brewed coffee, and vanilla extract until smooth to create the wet mixture.
- Combine: Gradually pour the wet ingredients into the dry ingredients, stirring gently until the batter is smooth and fully incorporated without lumps.
- Bake: Evenly divide the batter among the prepared cake pans. Place them in the preheated oven and bake for 28-30 minutes, or until a toothpick inserted into the center of the cakes comes out clean.
- Cool: Allow the cakes to cool in their pans for 10 minutes. Afterward, carefully remove them from the pans and transfer to wire racks to cool completely.
- Dissolve Coffee for Buttercream: Stir the instant coffee into the brewed coffee until fully dissolved to enhance the coffee flavor in the frosting.
- Beat Butter: Using a stand mixer, beat the softened butter on medium speed for about 4 minutes until it becomes light and fluffy, which helps create a smooth texture.
- Add Sugar & Coffee: Gradually add the powdered sugar to the whipped butter, alternating with the dissolved coffee and vanilla extract. Beat continuously until the buttercream is smooth and spreadable.
- Trim Cake Layers: Once the cake layers are completely cooled, level them by cutting off the domed tops to create even, flat layers for stacking.
- Layer Buttercream: Spread a generous amount of coffee buttercream evenly over the first cake layer. Repeat layering buttercream between the remaining layers, stacking them carefully.
- Frost & Smooth: Apply a thin crumb coat of frosting over the entire cake to seal in crumbs. Chill briefly if needed, then finish with a final smooth layer of frosting. Decorate the cake as desired before serving.
Notes
- Using Dutch-process cocoa powder will give a richer flavor and darker color.
- Freshly brewed coffee can be substituted with hot water if a milder coffee flavor is preferred.
- Ensure cakes are completely cooled before frosting to prevent melting the buttercream.
- For more intense coffee flavor, add extra instant coffee to the batter or frosting as desired.
- Store the cake covered at room temperature for up to 2 days or refrigerated for up to 5 days.
