This Decadent Dark Chocolate Cake is pure chocolate bliss — rich, moist, and deeply satisfying with every bite. It’s the kind of dessert that feels luxurious but is surprisingly simple to make. The intense flavor of dark cocoa combines with a soft, tender crumb and a silky chocolate glaze, creating the perfect balance of sweetness and depth. Whether you’re baking for a special occasion or simply craving something indulgent, this cake delivers every time.
Why You’ll Love This Recipe
Deep Chocolate Flavor: Made with real cocoa for an intense, satisfying taste.
Perfectly Moist: Soft and tender crumb that stays fresh for days.
Simple Ingredients: Pantry staples come together for a bakery-quality dessert.
Crowd-Pleaser: Elegant enough for celebrations, easy enough for everyday baking.
Ingredients
For the Cake:
- 1 cup all-purpose flour
- ½ cup dark cocoa powder (unsweetened)
- ¾ cup granulated sugar
- ¼ cup light brown sugar
- 1 tsp baking powder
- ½ tsp baking soda
- ½ tsp salt
- ¾ cup low-fat buttermilk (or milk + 1 tsp vinegar)
- ¼ cup light olive oil or vegetable oil
- 2 large eggs
- 1 tsp vanilla extract
- ½ cup hot brewed coffee (or hot water for milder flavor)
For the Chocolate Glaze (Optional):
- ½ cup dark chocolate chips
- 2 tbsp milk
- 1 tsp light butter
Instructions
1. Preheat Oven
Preheat oven to 350°F (175°C). Lightly grease and flour an 8-inch round or square cake pan, or line it with parchment paper.
2. Mix Dry Ingredients
In a large bowl, whisk together flour, cocoa powder, sugars, baking powder, baking soda, and salt until well combined.
3. Add Wet Ingredients
Add buttermilk, oil, eggs, and vanilla. Mix until smooth and creamy.
4. Add Hot Coffee
Slowly pour in hot coffee (or water), stirring until the batter is thin and glossy — this step enhances the rich chocolate flavor.
5. Bake the Cake
Pour batter into the prepared pan and bake for 30–35 minutes, or until a toothpick inserted in the center comes out clean. Let cool completely before glazing or serving.
6. Make the Glaze (Optional)
In a small saucepan, melt chocolate chips, milk, and butter over low heat. Stir until smooth and shiny. Pour over cooled cake, letting it drip down the sides.
7. Serve
Slice and enjoy plain, or top with a few fresh berries for a touch of brightness.

Nutritional Information
Calories: 180
Carbohydrates: 27g
Fat: 7g
Protein: 4g
Fiber: 2g
Tips for Success
- Use Quality Cocoa: The better the cocoa, the richer the flavor.
- Don’t Overmix: Mix just until combined for a tender crumb.
- Enhance with Espresso: A teaspoon of instant espresso powder deepens the chocolate taste.
- Make Ahead: This cake tastes even richer the next day as the flavors meld.
Why This Recipe Works
The combination of dark cocoa and hot coffee intensifies the chocolate flavor while keeping the texture moist and velvety. Buttermilk adds a light tang and tenderness, and the simple glaze gives it that bakery-perfect finish — all without requiring complicated steps or fancy tools.
This Decadent Dark Chocolate Cake is everything a chocolate lover dreams of — rich, moist, and deeply satisfying. It’s easy to make, elegant to serve, and perfectly balanced in sweetness and intensity. Whether enjoyed with a cup of coffee or as the centerpiece of a special celebration, this cake proves that true indulgence can be beautifully simple.
Decadent Dark Chocolate Cake – Rich, Moist, and Irresistibly Indulgent
10-12
servings15
minutes30
minutes180
kcal50
minutesThis Decadent Dark Chocolate Cake is pure chocolate bliss — rich, moist, and deeply satisfying with every bite. It’s the kind of dessert that feels luxurious but is surprisingly simple to make. The intense flavor of dark cocoa combines with a soft, tender crumb and a silky chocolate glaze, creating the perfect balance of sweetness and depth. Whether you’re baking for a special occasion or simply craving something indulgent, this cake delivers every time.
Ingredients
For the Cake:
1 cup all-purpose flour
½ cup dark cocoa powder (unsweetened)
¾ cup granulated sugar
¼ cup light brown sugar
1 tsp baking powder
½ tsp baking soda
½ tsp salt
¾ cup low-fat buttermilk (or milk + 1 tsp vinegar)
¼ cup light olive oil or vegetable oil
2 large eggs
½ cup hot brewed coffee (or hot water for milder flavor)
For the Chocolate Glaze (Optional):
½ cup dark chocolate chips
2 tbsp milk
1 tsp light butter
Instructions
- Preheat Oven
Preheat oven to 350°F (175°C). Lightly grease and flour an 8-inch round or square cake pan, or line it with parchment paper. - Mix Dry Ingredients
In a large bowl, whisk together flour, cocoa powder, sugars, baking powder, baking soda, and salt until well combined. - Add Wet Ingredients
Add buttermilk, oil, eggs, and vanilla. Mix until smooth and creamy. - Add Hot Coffee
Slowly pour in hot coffee (or water), stirring until the batter is thin and glossy — this step enhances the rich chocolate flavor. - Bake the Cake
Pour batter into the prepared pan and bake for 30–35 minutes, or until a toothpick inserted in the center comes out clean. Let cool completely before glazing or serving. - Make the Glaze (Optional)
In a small saucepan, melt chocolate chips, milk, and butter over low heat. Stir until smooth and shiny. Pour over cooled cake, letting it drip down the sides. - Serve
Slice and enjoy plain, or top with a few fresh berries for a touch of brightness.
Notes
- Use Quality Cocoa: The better the cocoa, the richer the flavor.
Don’t Overmix: Mix just until combined for a tender crumb.
Enhance with Espresso: A teaspoon of instant espresso powder deepens the chocolate taste.
Make Ahead: This cake tastes even richer the next day as the flavors meld.