
If you cannot choose between chocolate and coffee, this chocolate coffee cake truly gives you the best of both. It starts with an ultra-moist cocoa-rich cake deeply infused with strong coffee, gets layered with creamy coffee buttercream, and finishes with a glossy chocolate coffee syrup. The finish is café-level and every bite pops with chocolate and coffee flavor, the best pick-me-up for birthday treats or afternoon reward.
I learned to make this cake when I wanted a showstopper that was not too sweet but deeply chocolatey. It has become my go-to for sharing with friends after a long day and makes every occasion just a bit more special.
Ingredients
- Cake flour: makes the cake fluffy and tender Select one labeled for delicate baking
- Granulated sugar and dark brown sugar: create a balance of sweetness and deep molasses flavor Sift out lumps if needed
- Unsalted butter: brings a creamy richness Use at room temperature so it blends evenly
- Espresso powder: wakes up both chocolate and coffee notes Look for a fine pure kind
- Sour cream: keeps the crumb incredibly moist and soft Full fat is best
- Vegetable or canola oil: adds extra tenderness since oil keeps cakes soft for days
- Eggs: help with binding and structure
- Whole milk: rounds out the batter Choose one with a fresh flavor
- Vanilla extract: smooths out any bitterness Pure extract makes a big difference
- Hot coffee: intensifies the chocolate’s flavor Brew a strong batch with your favorite beans
- Dark unsweetened cocoa powder: gives an almost fudge-like flavor Dutch processed is my favorite
- For the chocolate coffee buttercream: unsalted butter softened for easy whipping
- Powdered sugar: gives the frosting cloud-like texture
- Cocoa powder: deepens the chocolate color and taste
- Brewed coffee: brings coffee flavor into the frosting Cool before adding
- Heavy cream: makes everything silky and easy to spread
- A pinch of fine sea salt: enhances all flavors
- For chocolate coffee syrup: cocoa powder and brewed coffee combine for a bittersweet drizzle
- Good quality cocoa: makes this shine while a touch of vanilla and salt balances the sweet
Step-by-Step Instructions
- Prepare the cake pans:
- Line two eight inch cake pans with parchment on the bottom. This prevents sticking and keeps the cakes from breaking when you turn them out.
- Combine the dry ingredients:
- In the bowl of a stand mixer, add the flour, both sugars, baking powder, baking soda, espresso powder, and salt. Mix on low for three minutes to fully blend. The mixture should look like fine sand with tiny pebble bits from the brown sugar.
- Work in the butter:
- Add the cubed room temperature butter and mix on low. Continue for three minutes. Every bit of flour should be coated in butter and look like coarse sand. This step is key for a soft crumb.
- Incorporate the wet ingredients:
- Add the sour cream and oil and mix exactly one minute. The batter will become very thick and sticky. This means it is absorbing moisture.
- Mix in the liquids:
- Whisk the eggs, milk, and vanilla together in a pitcher. In a separate bowl, whisk hot coffee and cocoa powder until completely smooth with no lumps. Slowly pour the egg mix into the butter-flour mix while the mixer runs on low, then immediately follow with the coffee-cocoa mix. Mix just until blended, scraping the bowl’s bottom well.
- Portion and bake:
- Divide the batter equally between the pans. Weigh if you want perfect even layers. Bake at three hundred fifty degrees for thirty-three to thirty-six minutes. A toothpick should come out with just a few moist crumbs.
- Cool the layers:
- Let cakes cool in the pans for twenty minutes. Run an offset spatula around the edges then flip each out onto a rack and cool completely.
- Make the buttercream:
- Beat softened butter, cocoa powder, and powdered sugar in a stand mixer on low. Once mixed, increase speed to medium high and whip for three minutes until airy and light. Add cooled brewed coffee, heavy cream, vanilla, and a pinch of salt. Beat one more minute to fully blend.
- Prepare the syrup:
- In a small saucepan combine cocoa powder, sugar, brewed coffee, water, vanilla, and salt. Bring to a gentle boil then simmer for about three minutes until slightly thickened. Pour into a bowl to cool.
- Assemble the cake:
- If desired, trim domes off the cakes. Halve each for more layers or keep as a two layer cake. Pipe a bit of frosting on your serving plate then set down the first layer. Drizzle with syrup. Top with a quarter cup of frosting spread evenly, then add another cake layer. Repeat until you reach the top, placing the last cake piece upside down for a flat surface.
- Finish with frosting and syrup:
- Spread remaining buttercream thinly around the sides and over the top. This gives a modern look with some cake showing through. Drizzle extra syrup and top as you wish with chopped chocolate or even coffee truffles. Use a hot clean knife to cut perfect slices.

Storage Tips
Keep the cake covered tightly at room temperature for one day For longer storage wrap slices and place in an airtight container in the fridge It will keep moist for up to five days You can also freeze whole layers or frosted slices Just wrap well in plastic then foil and thaw overnight in the fridge
Ingredient Substitutions
If you only have all purpose flour use it but the texture may be a touch denser Use Greek yogurt in place of sour cream if needed Dutch process or natural unsweetened cocoa is both fine as long as it is high quality No espresso powder Use instant coffee granules Double the cocoa in the frosting if you want an even darker look
Serving Suggestions
This cake shines with a scoop of vanilla ice cream or fresh whipped cream Serve with extra hot coffee or even a splash of Irish cream for the grownups Dress up each slice with chocolate shavings or chocolate covered espresso beans for flair
Cultural and Historical Context
Combining coffee and chocolate is common in European baking traditions The bitterness of high quality coffee blends seamlessly with the complexity of cocoa The technique of blooming cocoa in hot coffee creates rich flavor that classic French and Italian pastry chefs have used for centuries This cake nods to those roots while staying fuss free for modern bakers
Recipe FAQs
- → How does coffee affect the cake's flavor?
Coffee intensifies the chocolate notes in the cake, resulting in a deeper, more complex flavor profile.
- → Can I use instant coffee instead of espresso powder?
Yes, instant coffee can be substituted for espresso powder, though it might yield a milder coffee taste.
- → What's the secret to keeping the cake moist?
Incorporating sour cream, oil, and not overbaking are key for achieving a moist, tender crumb.
- → Should the cake be refrigerated after assembling?
Store the cake in a cool area for a day or refrigerate for longer freshness, allowing it to come to room temperature before serving.
- → How do I decorate the cake for special occasions?
Enhance its appearance with chocolate curls, coffee truffles, or piped buttercream for an elegant touch.