Description
Buttermilk Chocolate Cake is a timeless dessert beloved for its rich cocoa flavor, moist crumb, and irresistibly tender texture. This classic cake owes much of its magic to buttermilk, an ingredient that adds subtle tanginess while creating a soft, velvety crumb that stays moist for days. Whether served as a simple snack cake or layered with luscious frosting for special occasions, this chocolate cake never fails to impress.
Ingredients
🍫 For the Chocolate Cake
- 2 cups all-purpose flour
- 2 cups granulated sugar
- ¾ cup unsweetened cocoa powder
- 2 teaspoons baking soda
- 1 teaspoon baking powder
- 1 teaspoon salt
- 2 large eggs, room temperature
- 1 cup buttermilk
- ½ cup vegetable oil
- 2 teaspoons vanilla extract
- 1 cup hot coffee or hot water
- ½ cup sour cream
🍫 For Chocolate Frosting
- 1 cup unsalted butter, softened
- 3½ cups powdered sugar
- ½ cup unsweetened cocoa powder
- ¼ cup heavy cream or milk
- 2 teaspoons vanilla extract
- Pinch of salt
Optional Garnishes
- Chocolate shavings
- Fresh berries
- Powdered sugar
- Chocolate chips
- Sprinkles
Instructions
Step 1: Prepare the Oven and Pans
Preheat your oven to 350°F (175°C).
Grease and line two 9-inch round cake pans with parchment paper.
Alternatively, use a 9×13-inch baking dish for a sheet cake.
Step 2: Mix the Dry Ingredients
In a large bowl, whisk together:
- Flour
- Sugar
- Cocoa powder
- Baking soda
- Baking powder
- Salt
Mix until fully combined.
This ensures even distribution of the leavening agents.
Step 3: Combine the Wet Ingredients
In another bowl, whisk together:
- Eggs
- Buttermilk
- Vegetable oil
- Vanilla extract
- Sour cream
Mix until smooth.
Slowly add the wet ingredients to the dry ingredients.
Stir until just combined.
Gradually pour in the hot coffee or hot water and mix gently.
The batter will be thin—this is normal and helps create a moist cake.
Step 4: Bake the Cake
Divide the batter evenly between prepared pans.
Bake for 30–35 minutes, or until a toothpick inserted into the center comes out clean.
Remove from the oven and cool in the pans for 10 minutes.
Transfer cakes to a wire rack to cool completely.
Step 5: Prepare the Frosting and Assemble
Beat softened butter until creamy.
Add powdered sugar, cocoa powder, vanilla extract, salt, and cream.
Beat until smooth and fluffy.
Spread frosting between cake layers and over the top and sides.
Decorate with chocolate shavings or berries if desired.
Notes
- Room-temperature ingredients blend more evenly.
- Hot coffee enhances chocolate flavor without tasting like coffee.
- Do not overmix the batter.
- Allow cakes to cool completely before frosting.
- Use quality cocoa powder for the best flavor.
- Buttermilk is essential for the cake’s signature texture.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
Nutrition
- Calories: 520
- Sugar: 48g
- Sodium: 320mg
- Carbohydrates: 68g
- Protein: 5g