As I savored my first bite, the rich aroma of coffee mingled with chocolate enveloped my senses, transporting me to that cozy café vibe I adore. This Ultimate Coffee Chocolate Cake with Velvety Buttercream isn’t just a dessert; it’s an experience that blends two beloved flavors into a decadent masterpiece. Perfect for any celebration or simply to satisfy your sweet cravings, this cake makes baking feel like a treat, not a chore. With its quick prep and creamy buttercream, you’ll be the star of your kitchen without spending hours on end. Ready to dive into the world of indulgence where chocolate meets coffee? Let’s whip up a slice of bliss together!

Why is this Coffee Chocolate Cake a must-try?
Indulgence at Its Finest: Each slice is a moist, chocolatey delight that pairs beautifully with rich coffee notes.
Easy to Make: With straightforward steps, even beginners can achieve bakery-level results.
Impressive Presentation: The smooth coffee buttercream frosting adds elegance that will wow your guests.
Versatile Flavors: Swap out ingredients for personalized variations, like using dark chocolate for a richer taste.
Perfect for Any Occasion: Whether it’s a birthday, a cozy gathering, or a well-deserved treat, this cake fits all celebrations effortlessly!
Time-Saving Treat: Bake and frost the cake in under three hours, leaving you plenty of time to enjoy the festivities.
If you love delightful desserts, you might also want to explore our Chocolate Lava Cake for another treat that’s sure to impress!
Coffee Chocolate Cake Ingredients
• Here’s what you need for the ultimate Coffee Chocolate Cake!
For the Cake
- Black Coffee – Adds depth of flavor and moisture; can substitute with 2 teaspoons of instant coffee for a quick fix.
- All-Purpose Flour – Provides structure to the cake; essential for that perfect crumb.
- Cornstarch – Helps create a lighter texture; feel free to skip if you prefer a denser cake.
- Granulated Sugar – Enhances sweetness and moisture retention; a must for balance.
- Dark Brown Sugar – Adds rich flavor and moisture; can replace with white sugar but consider the taste change.
- Dutch Cocoa Powder – Essential for deep chocolate flavor; unsweetened cocoa also works well.
- Baking Powder & Baking Soda – These leavening agents ensure your cake rises beautifully; check freshness for best results.
- Salt – Balances sweetness and enhances overall flavor.
- Vegetable Oil – Keeps the cake moist; melted coconut oil is a great alternative.
- Sour Cream – Adds richness and moisture; swap with full-fat Greek yogurt if desired.
- Large Eggs – Provide structure and moisture; using room temperature eggs helps them blend better.
- Vanilla Extract – Enhances flavor; for a deeper taste, consider using vanilla paste.
For the Coffee Buttercream
- Butter – The base for a creamy buttercream; ensure it’s at room temperature for easy mixing.
- Powdered Sugar – Provides sweetness and structure to the frosting; adjust for desired consistency.
- Extra Coffee – Strengthens the coffee flavor in buttercream; let it cool before mixing in.
- Instant Espresso Powder – Optional for a more intense coffee burst; an extra treat for coffee lovers!
Step‑by‑Step Instructions for https://juliemarieeats.com/coffee-chocolate-cake/
Step 1: Preheat Your Oven
Begin by preheating your oven to 170ºC (340ºF). While the oven warms up, prepare three 20 cm (8-inch) cake pans by lining them with parchment paper. This will help your Coffee Chocolate Cake layers release easily after baking, ensuring beautifully shaped cakes.
Step 2: Brew and Cool Coffee
Brew a strong cup of black coffee and allow it to cool to room temperature. While the coffee cools, you can start combining your dry and wet ingredients. This coffee will add rich flavor and moisture to your cake, enhancing the overall taste.
Step 3: Mix Dry Ingredients
In a large mixing bowl, combine all the dry ingredients: all-purpose flour, cornstarch, granulated sugar, dark brown sugar, Dutch cocoa powder, baking powder, baking soda, and salt. Whisk these ingredients together until they are evenly blended, ensuring your Coffee Chocolate Cake will have a consistent flavor throughout.
Step 4: Combine Wet Ingredients
In another bowl, mix all the wet ingredients, including the cooled coffee, vegetable oil, sour cream, large eggs, and vanilla extract. These elements contribute moisture and richness to your batter. Stir well until everything is fully combined for a smooth consistency.
Step 5: Blend Wet and Dry Ingredients
Gently pour the wet mixture into the bowl with the dry ingredients, being careful not to over-mix. Using a spatula, fold the ingredients together until just combined. The goal is to create a batter for your Coffee Chocolate Cake that’s smooth, with no visible lumps.
Step 6: Bake the Cake Layers
Divide the cake batter evenly among the three prepared cake pans. Bake in your preheated oven for 28-30 minutes, or until a cake tester comes out with a few moist crumbs. You’ll know your cakes are ready when they spring back lightly when touched and have a lovely rise.
Step 7: Cool the Cakes
Once baked, remove the cake pans from the oven and let them cool on a wire rack for 5 minutes. Carefully take the cakes out of the pans and let them cool completely on the rack. This step is crucial as it prevents the layers from becoming soggy.
Step 8: Prepare Coffee Buttercream
To make the coffee buttercream, start by beating the softened butter in a mixing bowl until it becomes creamy. Gradually add the powdered sugar, followed by the cooled coffee and vanilla extract. Mix until smooth and fluffy, creating a luscious frosting to elevate your Coffee Chocolate Cake.
Step 9: Assemble the Cake
Once the cake layers are cool, level off the tops if needed using a serrated knife for even stacking. Place one layer on a serving plate, spread a generous layer of coffee buttercream on top, then add the second layer. Repeat this process with the remaining layers, frosting in between.
Step 10: Frost the Cake
Finish by applying a crumb coat around the entire cake to seal in any crumbs, then chill for about 15-20 minutes. After chilling, apply a final coat of buttercream to give your Coffee Chocolate Cake a smooth and elegant finish.
Step 11: Optional Decoration
For an elegant touch, consider sprinkling cocoa powder or chocolate shavings on top of the frosted cake. This not only enhances the visual appeal but also adds a layer of chocolate delight. Your Coffee Chocolate Cake is now ready to impress at any occasion!

How to Store and Freeze Coffee Chocolate Cake
Room Temperature: Store the Cake in an airtight container at room temperature for up to 3 days to maintain its moist texture and rich flavor.
Fridge: If you prefer a chilled dessert, the cake can be stored in the fridge for up to 5 days; just cover it well to prevent drying out.
Freezer: For longer storage, wrap unfrosted cake layers tightly in plastic wrap and freeze for up to 3 months. Thaw in the fridge for an hour before frosting.
Reheating: If you’ve frozen individual slices, reheat them in the microwave for a few seconds for a delightful warm treat that enhances the cake’s gooey richness.
Make Ahead Options
These Ultimate Coffee Chocolate Cakes are perfect for meal prep enthusiasts looking to save time during busy weeknights! You can prepare the cake layers up to 3 days in advance by baking them and allowing them to cool completely. Once cooled, wrap each layer tightly in plastic wrap and refrigerate to maintain their moisture. The coffee buttercream can also be made ahead and stored in the refrigerator for up to 5 days; just make sure to bring it to room temperature before spreading. When you’re ready to serve, simply assemble the cake by leveling the layers, spreading the buttercream in between, and frosting the outside, ensuring you have a delightful dessert ready with minimal effort!
Expert Tips for the Best Coffee Chocolate Cake
Measure Accurately: Use a kitchen scale for precise ingredient measurements; this ensures a consistent texture and flavor for your Coffee Chocolate Cake.
Avoid Over-Mixing: Mix the batter gently until just combined to prevent a dense texture; over-mixing leads to regretful results.
Check Cake Doneness: A toothpick inserted into the center should come out with a few moist crumbs; if it’s wet, give it more time to bake.
Cool Completely: Allow the cake layers to cool on a wire rack before frosted; this prevents sogginess and helps maintain shape.
Smooth Frosting Tips: For a flawless finish, chill the cake after applying a crumb coat; it makes adding the final frosting layer easier and more beautiful.
Coffee Chocolate Cake Variations
Embrace your creativity and tailor this decadent dessert to your taste with these simple swaps and twists!
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Dairy-Free: Use almond milk yogurt in place of sour cream for a creamy texture, perfect for a lactose-free approach.
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Gluten-Free: Swap all-purpose flour with a gluten-free flour blend, ensuring a delightful treat for gluten-sensitive guests.
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Flavor Boost: Incorporate orange zest into the batter for a bright citrus flavor that beautifully complements the chocolate and coffee!
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Nutty Addition: Mix in chopped walnuts or pecans to the batter for added crunch and a nutty richness.
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Spicy Kick: Add a pinch of cayenne pepper or cinnamon to the cake for a surprising warmth that elevates its flavor.
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Decadent Frosting: Instead of regular buttercream, try a chocolate ganache frosting for a deeper chocolate flavor that’s irresistibly rich.
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Layered Delight: Fill the layers with raspberry or cherry preserves for a fruity surprise that adds a delicious contrast to the chocolate!
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Vegan Option: Create a vegan version by using flax eggs, plant-based butter, and coconut cream for a luscious frosting that everyone will adore!
Feel free to mix and match these ideas to make your Coffee Chocolate Cake uniquely yours! Also, don’t forget to check out our recipe for Chocolate Lava Cake when you’re in the mood for another scrumptious dessert!
What to Serve with Ultimate Coffee Chocolate Cake?
Dive into a deliciously indulgent meal that perfectly complements the rich flavors of this decadent cake.
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Creamy Mashed Potatoes: Rich and buttery, the creamy texture of mashed potatoes balances the sweetness of the cake wonderfully.
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Fresh Fruit Salad: A vibrant mix of seasonal fruits brings a refreshing contrast to the heavy chocolate and coffee flavors.
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Homemade Whipped Cream: Light and airy, whipped cream adds a delightful dollop of sweetness that enhances the cake’s rich layers.
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Espresso Martinis: An elegant cocktail that combines coffee and spirits, keeping the coffee theme alive while adding a festive touch.
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Chocolate Ice Cream: The creamy coldness of chocolate ice cream pairs perfectly, making every bite an indulgent experience.
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Decadent Chocolate Ganache: Pouring a luscious ganache over the top evokes a chocolate lover’s dream paired with coffee, intensifying flavors.
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Caramel Sauce Drizzle: Sweet and slightly salty, caramel sauce brings depth, enriching each bite and creating an irresistible combination.
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Nutty Biscotti: Crisp and crunchy, biscotti serves as a delightful companion that offers a satisfying textural contrast to the moist cake.
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Coffee Liqueur: Pouring a splash of coffee liqueur adds a sophisticated twist, ideal for evening enjoyment or after-dinner indulgence.

Coffee Chocolate Cake Recipe FAQs
What type of coffee should I use for the cake?
Absolutely! For the best flavor, I recommend using freshly brewed black coffee. It adds depth and moisture to the cake. If you’re short on time, you can substitute it with 2 teaspoons of instant coffee mixed in boiling water.
How should I store my Coffee Chocolate Cake?
Keep your cake in an airtight container at room temperature for up to 3 days. For longer storage, you can place it in the fridge where it will last up to 5 days. Just be sure to cover it well to prevent the cake from drying out!
Can I freeze the Coffee Chocolate Cake?
Absolutely! To freeze, wrap the unfrosted cake layers tightly in plastic wrap or aluminum foil and store them in a freezer-safe container. They can be frozen for up to 3 months. When you’re ready to enjoy, simply thaw the layers in the fridge for about an hour before frosting them.
What should I do if my cake is too dense?
Very often, a dense cake happens due to over-mixing the batter or using cold ingredients. I recommend mixing the wet and dry ingredients until just combined. Also, ensure your eggs and sour cream are at room temperature before mixing; this promotes a lighter texture.
Is this cake suitable for those with dietary restrictions?
Certainly! If you’re looking for a gluten-free option, you can replace the all-purpose flour with a gluten-free flour blend. Additionally, substitute sour cream with full-fat Greek yogurt for a delicious twist. Just be sure to check for any specific allergies with your ingredients to accommodate dietary needs!
Can I use a different kind of sugar?
Yes, you can! Dark brown sugar is prized for its rich flavor and moisture, but if you prefer or need to use white sugar, it will still work well, though the taste may be a bit different. Just keep in mind that it may not have the same depth of flavor as brown sugar!
These Coffee Chocolate Cake Recipe FAQs will help you on your journey to creating a delightful dessert that’s not just a treat but an experience! Enjoy baking!

Indulge in the Best Coffee Chocolate Cake Experience
Ingredients
Equipment
Method
- Preheat your oven to 170ºC (340ºF) and prepare three 20 cm (8-inch) cake pans lined with parchment paper.
- Brew a strong cup of black coffee and let it cool to room temperature.
- Combine the dry ingredients including flour, cornstarch, granulated sugar, dark brown sugar, cocoa powder, baking powder, baking soda, and salt in a large bowl.
- In another bowl, mix the wet ingredients: cooled coffee, oil, sour cream, eggs, and vanilla extract until smooth.
- Pour the wet mixture into the dry ingredients and fold gently until just combined.
- Divide the batter among the prepared cake pans and bake for 28-30 minutes.
- Remove from the oven and let the cakes cool for 5 minutes before transferring to a wire rack to cool completely.
- Beat the softened butter until creamy, then gradually add in powdered sugar, cooled coffee, and vanilla to make the buttercream.
- Level off the tops of the cooled cake layers and stack them with buttercream in between each layer.
- Apply a crumb coat and chill for 15-20 minutes before applying a final coat of buttercream.
- Optional: Decorate with cocoa powder or chocolate shavings before serving.

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