Coffee Chocolate Cake
This Coffee Chocolate Cake is truly the best you’ll ever taste! With three layers of moist chocolate cake and smooth coffee buttercream, this dessert is perfect for any occasion. Whether you’re celebrating a birthday, hosting a gathering, or simply indulging yourself, this cake will impress everyone with its rich flavors and delightful texture. Its unique combination of coffee and chocolate creates a flavor profile that’s irresistible.

Why You’ll Love This Recipe
- Incredible Flavor: The blend of coffee and chocolate creates a rich, deep taste that will satisfy any sweet tooth.
- Moist Texture: Thanks to the sour cream and vegetable oil, each slice remains tender and moist, making every bite a delight.
- Versatile Occasions: Perfect for celebrations, gatherings, or even as an everyday treat to enjoy with your favorite beverage.
- Easy to Follow: This recipe includes straightforward instructions that make baking a breeze, even for beginners.
- Stunning Presentation: The layered design topped with creamy buttercream makes this cake not only delicious but also visually impressive.
Tools and Preparation
Before diving into baking your Coffee Chocolate Cake, gather all necessary tools. Having everything on hand will streamline the process and ensure you have a stress-free baking experience.
Essential Tools and Equipment
- Mixing bowls
- Electric mixer
- Measuring cups and spoons
- Rubber spatula
- Cake pans (9-inch)
- Cooling rack
Importance of Each Tool
- Electric mixer: Saves time and effort when beating the batter and cream together, ensuring a smooth consistency.
- Cake pans: Essential for creating even layers; using the right size ensures proper baking time.
- Cooling rack: Allows your cake to cool evenly without becoming soggy on the bottom.
Ingredients
This is the best Coffee Chocolate Cake ever! Three layers of incredibly moist chocolate cake sandwiched together with smooth coffee buttercream that will send you straight to dessert paradise.
For the Cake
- 360 g black coffee (for instant coffee use 2 teaspoons of instant coffee)
- 360 g all-purpose flour
- 2 tbsp cornstarch
- 300 g granulated sugar
- 150 g dark brown sugar
- 75 g unsweetened Dutch cocoa powder
- 1 1/2 tsp baking powder
- 1 1/2 tsp baking soda
- 1 1/2 tsp salt
- 165 g vegetable oil
- 270 g sour cream (14-18%, room temperature)
- 3 large eggs (room temperature)
- 3 tsp vanilla extract
For the Buttercream
- 400 g butter (room temperature)
- 660 g powdered sugar
- 2 tsp vanilla extract
- 2-2 1/2 tbsp black coffee (cooled down to room temperature)
- 1 tbsp instant espresso powder (optional, for more intense coffee flavor)
How to Make Coffee Chocolate Cake
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). This step ensures that your cake bakes evenly.
Step 2: Prepare Your Pans
Grease three 9-inch round cake pans with butter or non-stick spray. Line the bottoms with parchment paper for easy removal later.
Step 3: Mix Dry Ingredients
In a large mixing bowl, combine:
1. All-purpose flour
2. Cornstarch
3. Granulated sugar
4. Dark brown sugar
5. Unsweetened Dutch cocoa powder
6. Baking powder
7. Baking soda
8. Salt
Whisk these ingredients together until fully combined.
Step 4: Combine Wet Ingredients
In another bowl, mix:
1. Vegetable oil
2. Sour cream
3. Eggs
4. Vanilla extract
5. Black coffee
Blend until smooth using an electric mixer.
Step 5: Combine Wet and Dry Mixtures
Gradually add wet ingredients into dry ingredients while mixing on low speed until just combined.
Step 6: Bake the Layers
Divide the batter evenly among the prepared pans. Bake in preheated oven for about 30 minutes or until a toothpick inserted into the center comes out clean.
Step 7: Cool Down
Remove cakes from oven and let them cool in pans for about 10 minutes before transferring them to cooling racks to cool completely.
Step 8: Make Buttercream Frosting
While cakes cool, prepare the frosting by beating room-temperature butter until creamy. Gradually add powdered sugar, vanilla extract, cooled black coffee, and optional espresso powder while mixing until fluffy.
Step 9: Assemble Your Cake
Once cooled, place one layer on a serving plate or stand. Spread a layer of buttercream on top before adding another cake layer. Repeat this process with remaining layers and finish by frosting the top and sides of the cake.
Now your Coffee Chocolate Cake is ready to serve! Enjoy this decadent treat with family and friends!
How to Serve Coffee Chocolate Cake
Serving Coffee Chocolate Cake can elevate your dessert experience. This rich, moist cake pairs beautifully with various accompaniments that enhance its flavors and presentation.
With Fresh Berries
- Strawberries: Their sweetness balances the deep cocoa flavor.
- Raspberries: The tartness adds a refreshing contrast to the rich cake.
- Blueberries: Juicy and sweet, they complement the chocolate perfectly.
With Whipped Cream
- Lightly Sweetened Whipped Cream: A dollop of this fluffy cream enhances each bite.
- Coffee-Flavored Whipped Cream: Infuse your whipped cream with a hint of coffee for extra depth.
With Ice Cream
- Vanilla Ice Cream: A classic choice that adds creaminess to every slice.
- Coffee Ice Cream: For coffee lovers, this pairing intensifies the cake’s flavor profile.
With Chocolate Ganache
- Dark Chocolate Ganache: Add a glossy finish that enhances the chocolate experience.
- Espresso Ganache: For an intense flavor, mix espresso with dark chocolate.

How to Perfect Coffee Chocolate Cake
Perfecting your Coffee Chocolate Cake takes practice and attention to detail. Follow these tips for a consistently delicious result.
- Use Room Temperature Ingredients: Ensure eggs and sour cream are at room temperature for better mixing and texture.
- Don’t Overmix: Mix just until combined to keep the cake light and fluffy.
- Measure Accurately: Use a kitchen scale for precise measurements, especially with flour and sugar.
- Cool Layers Completely: Allow the cake layers to cool completely before frosting to prevent melting your buttercream.
- Chill Buttercream: If it’s too soft, refrigerate briefly until it firms up for easier spreading.
Best Side Dishes for Coffee Chocolate Cake
Pairing side dishes with your Coffee Chocolate Cake can make your dessert spread more exciting. Here are some delightful options to consider.
- Fresh Fruit Salad: A mix of seasonal fruits provides a refreshing contrast.
- Chocolate Mousse: Rich and creamy, it complements the cake’s flavors beautifully.
- Nutty Biscotti: Crunchy biscotti offers a delightful texture juxtaposition.
- Coffee-Flavored Pudding: Intensifies the coffee notes in the cake while adding creaminess.
- Cheesecake Bites: Mini cheesecakes provide a tangy counterbalance to the sweetness of the cake.
- Caramel Sauce: Drizzle over slices for an indulgent touch that enhances flavors.
Common Mistakes to Avoid
Baking a Coffee Chocolate Cake can be straightforward, but there are common pitfalls. Here are some mistakes to avoid for the best results.
- Incorrect ingredient temperatures: Using cold eggs or butter can affect the texture of your cake. Always ensure they are at room temperature before mixing.
- Overmixing the batter: Mixing too much can lead to a dense cake. Stir until just combined for a light and fluffy texture.
- Not measuring accurately: Baking is a science. Use a kitchen scale or measuring cups to ensure your ingredients are precise for perfect results.
- Skipping the cooling time: Cutting into a warm cake can ruin its structure. Allow it to cool completely before slicing to maintain its layers.
- Ignoring the oven temperature: An inaccurate oven can bake unevenly. Use an oven thermometer to verify that your oven’s temperature is correct.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftover slices in an airtight container.
- The cake will last for up to 5 days in the refrigerator.
Freezing Coffee Chocolate Cake
- Wrap individual slices tightly in plastic wrap, then place them in a freezer-safe bag.
- The cake can be frozen for up to 3 months.
Reheating Coffee Chocolate Cake
- Oven: Preheat your oven to 350°F (175°C) and wrap the cake in foil. Heat for about 10-15 minutes.
- Microwave: Place a slice on a microwave-safe plate and heat for 15-20 seconds. Be careful not to overheat it.
- Stovetop: Use a skillet over low heat with a lid on for about 5 minutes, checking frequently.
Frequently Asked Questions
Here are some common questions about making the perfect Coffee Chocolate Cake.
Can I use decaf coffee for Coffee Chocolate Cake?
Yes, you can use decaf coffee if you prefer less caffeine. It will still impart that wonderful coffee flavor.
What type of cocoa powder should I use?
Using unsweetened Dutch cocoa powder gives this cake its rich chocolate flavor. Avoid sweetened varieties as they can alter the taste.
How do I make the buttercream smoother?
To achieve smooth buttercream, beat it at low speed initially and gradually increase speed once it’s combined. Adding a little milk can help too.
Can I customize my Coffee Chocolate Cake?
Absolutely! You can add nuts, chocolate chips, or even flavored extracts like almond for extra depth in flavor.
Final Thoughts
This Coffee Chocolate Cake is not only delicious but also versatile enough for any occasion. Its rich layers of chocolate and creamy coffee buttercream make it irresistible! Experiment with different flavors or toppings to make it your own—this recipe is just the beginning!

Coffee Chocolate Cake
- Total Time: 1 hour
- Yield: Approximately 12 servings 1x
Description
Indulge in the ultimate Coffee Chocolate Cake, a masterpiece that blends rich chocolate with smooth coffee buttercream. Perfectly moist and layered, this cake is designed to impress at any gathering or as a delightful everyday treat. Each slice offers a satisfying combination of deep cocoa flavor and aromatic coffee notes, making it an irresistible dessert for chocolate lovers and coffee aficionados alike. Whether you’re celebrating a special occasion or just craving something sweet, this cake is sure to be the star of the show.
Ingredients
- 360 g black coffee (or 2 tsp instant coffee)
- 360 g all-purpose flour
- 2 tbsp cornstarch
- 300 g granulated sugar
- 150 g dark brown sugar
- 75 g unsweetened Dutch cocoa powder
- 1 1/2 tsp baking powder
- 1 1/2 tsp baking soda
- 1 1/2 tsp salt
- 165 g vegetable oil
- 270 g sour cream (room temperature)
- 3 large eggs (room temperature)
- 3 tsp vanilla extract
- 400 g butter (room temperature)
- 660 g powdered sugar
- 2 tsp vanilla extract
- 2–2 1/2 tbsp black coffee (cooled down to room temperature)
- 1 tbsp instant espresso powder (optional)
Instructions
- Preheat oven to 350°F (175°C) and grease three 9-inch round cake pans.
- Combine dry ingredients: flour, cornstarch, sugars, cocoa powder, baking powder, baking soda, and salt in a bowl.
- In another bowl, mix wet ingredients: vegetable oil, sour cream, eggs, vanilla extract, and black coffee until smooth.
- Gradually mix wet ingredients into dry ingredients until just combined.
- Divide batter among prepared pans and bake for about 30 minutes or until a toothpick comes out clean.
- Cool layers in pans for 10 minutes before transferring to cooling racks.
- While cooling, prepare buttercream by beating room temperature butter and gradually adding powdered sugar, vanilla extract, cooled black coffee, and optional espresso powder until fluffy.
- Assemble the cake by layering it with buttercream between each layer and covering the top and sides.
- Prep Time: 30 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 450
- Sugar: 50g
- Sodium: 250mg
- Fat: 23g
- Saturated Fat: 14g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 58g
- Fiber: 3g
- Protein: 5g
- Cholesterol: 80mg