Classic Chocolate Cake with Chocolate Buttercream Icing

Indulge in the ultimate homemade dessert with this Classic Chocolate Cake with Chocolate Buttercream Icing. This rich and moist layered cake is made with simple pantry staples like all-purpose flour, unsweetened cocoa powder, and a touch of vanilla extract, creating a deep chocolate flavor that’s utterly irresistible. The light yet creamy buttercream icing—whipped to perfection with confectioners’ sugar and cocoa powder—adds the perfect sweet finish, making each bite a divine chocolate lover’s dream. With its easy-to-follow instructions and a prep time of just 30 minutes, this timeless dessert is perfect for celebrations, dinner parties, or a well-deserved treat. Whether served fresh or stored for later, this cake promises to be the centerpiece of your dessert table.

Nutriscore Rating: 55/100

Prep Time:30 mins

Cook Time:35 mins

Total Time:65 mins

Servings: 12

Ingredients

• 1.75 cups all-purpose flour
• 2 cups granulated sugar
• 0.75 cup unsweetened cocoa powder
• 1.5 teaspoons baking powder
• 1.5 teaspoons baking soda
• 1 teaspoon salt
• 2 large eggs
• 1 cup whole milk
• 0.5 cup vegetable oil
• 2 teaspoons vanilla extract
• 1 cup boiling water
• 0.5 cup unsalted butter
• 3 cups confectioners' sugar
• 0.5 cup unsweetened cocoa powder (for icing)
• 0.25 cup whole milk (for icing)
• 1 teaspoon vanilla extract (for icing)

Directions

Step 1

Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.

Step 2

In a large bowl, sift together the flour, sugar, 3/4 cup cocoa powder, baking powder, baking soda, and salt.

Step 3

Add the eggs, milk, oil, and 2 teaspoons vanilla to the dry ingredients and beat with a mixer on medium speed for 2 minutes.

Step 4

Stir in the boiling water (the batter will be thin) and pour it evenly into the prepared pans.

Step 5

Bake for 30 to 35 minutes, or until a toothpick inserted into the center of the cakes comes out clean.

Step 6

Remove from oven and let cool in the pans for 10 minutes, then turn out onto wire racks to cool completely.

Step 7

For the icing, beat the butter in a medium bowl until creamy.

Step 8

Gradually add in the confectioners' sugar and 1/2 cup cocoa powder, alternating with the 1/4 cup milk. Beat until the mixture is smooth and creamy.

Step 9

Add 1 teaspoon vanilla extract and continue to beat until combined.

Step 10

Once the cakes are completely cool, spread the icing evenly over the top of one cake layer. Place the second cake layer on top and spread icing over the top and sides.

Step 11

Serve immediately or store in an airtight container for up to 3 days.

Nutrition Facts

Serving size	(2125.0g)

Amount per serving	% Daily Value*
Calories	6136.3

Total Fat 215.6g	0%
Saturated Fat 76.0g	0%
Polyunsaturated Fat 67.5g
Cholesterol 531.3mg	0%
Sodium 5197.1mg	0%
Total Carbohydrate 1137.0g	0%
Dietary Fiber 117.6g	0%
Total Sugars 797.2g
Protein 104.2g	0%

Vitamin D 220.4IU	0%
Calcium 827.8mg	0%
Iron 52.0mg	0%
Potassium 5370.9mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 28.1%

Protein: 6.0%

Carbs: 65.9%