If you’re searching for the perfect combination of rich chocolate and smooth coffee flavor, this Chocolate Coffee Cake delivers every time. With a tender crumb, deep cocoa taste, and subtle coffee notes that enhance the chocolate, it’s the ultimate treat for both coffee and dessert lovers alike.
This cake works beautifully as an everyday indulgence, a show-stopping dessert for guests, or even a special celebration cake. Whether you top it with ganache, buttercream, or keep it simple with a dusting of powdered sugar, every slice is pure decadence.
Why You’ll Love This Recipe
- Deep chocolate flavor enhanced by brewed coffee
- Super moist, soft texture that stays fresh for days
- Simple ingredients and easy mixing process
- Great for small celebrations or as a cozy dessert
Recipe Overview
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Servings: 8

Ingredients
1 cup all-purpose flour
1 cup granulated sugar
½ cup unsweetened cocoa powder
1 teaspoon baking soda
½ teaspoon baking powder
½ teaspoon salt
1 large egg
½ cup buttermilk (or milk + ½ tsp vinegar)
½ cup strong brewed coffee (cooled)
¼ cup vegetable oil
1 teaspoon vanilla extract
For the frosting (optional):
½ cup unsalted butter, softened
1½ cups powdered sugar
2 tablespoons cocoa powder
2 tablespoons brewed coffee
1 teaspoon vanilla extract
Pinch of salt
Step-by-Step Instructions
1. Preheat and prepare.
Preheat your oven to 350°F (175°C). Grease and line an 8-inch round or 6-inch deep cake pan.
2. Combine dry ingredients.
In a large bowl, whisk together flour, sugar, cocoa powder, baking soda, baking powder, and salt.
3. Mix wet ingredients.
In another bowl, whisk egg, buttermilk, oil, coffee, and vanilla until smooth.
4. Combine and bake.
Pour the wet ingredients into the dry ingredients and mix until just combined. Pour batter into prepared pan and bake for 28–32 minutes, or until a toothpick comes out clean.
5. Frost and serve.
Cool completely before frosting. Beat butter, powdered sugar, cocoa, coffee, vanilla, and salt until fluffy. Spread evenly over the cooled cake.

Pro Tips & FAQs
Why add coffee? Coffee deepens the chocolate flavor without making the cake taste like coffee.
Can I make it ahead? Yes! Store covered at room temperature for up to 3 days or refrigerate for 5 days.
Can I use instant coffee? Yes — mix 1 tablespoon instant coffee in ½ cup hot water.

Nutrition Summary
| Serving Size | Calories | Protein | Carbs | Fat | Sugar | Fiber |
|---|---|---|---|---|---|---|
| 1 slice | 310 | 5g | 40g | 15g | 28g | 3g |
Disclaimer: Nutrition information is approximate and may vary depending on ingredients used.
