Ingredients
- For the cake:
- 1 ¾ cups all-purpose flour
- ¾ cup unsweetened cocoa powder
- 2 cups granulated sugar
- 1 ½ teaspoons baking powder
- 1 ½ teaspoons baking soda
- ½ teaspoon salt
- 2 large eggs
- 1 cup buttermilk
- ½ cup vegetable oil
- 2 teaspoons vanilla extract
- 1 cup hot coffee or hot water
- For the raspberry filling:
- 1 ½ cups fresh or frozen raspberries
- ¼ cup granulated sugar
- 1 tablespoon lemon juice
- 1 tablespoon cornstarch mixed with 1 tablespoon water
- For the frosting:
- 1 cup unsalted butter, softened
- 3 ½ cups powdered sugar
- ½ cup unsweetened cocoa powder
- ¼ cup heavy cream or milk
- 1 teaspoon vanilla extract
- Pinch of salt
- Optional garnish:
- Fresh raspberries
- Chocolate shavings
Instructions
- Preheat oven to 350°F (175°C). Grease and line two 8-inch round cake pans with parchment paper.
- In a large bowl, whisk together flour, cocoa powder, sugar, baking powder, baking soda, and salt.
- In another bowl, mix eggs, buttermilk, oil, and vanilla. Gradually combine wet ingredients with dry ingredients.
- Slowly stir in hot coffee or water until the batter is smooth and slightly thin.
- Divide batter evenly between pans and bake for 30–35 minutes, or until a toothpick inserted in the center comes out clean. Cool completely.
- For the filling, combine raspberries, sugar, and lemon juice in a saucepan over medium heat. Cook until berries break down.
- Stir in cornstarch slurry and simmer until thickened. Cool completely.
- For the frosting, beat butter until creamy. Gradually add powdered sugar and cocoa powder. Mix in heavy cream, vanilla, and salt until smooth and fluffy.
- To assemble, place one cake layer on a serving plate. Spread raspberry filling on top, leaving a small border.
- Add the second cake layer and frost the top and sides evenly.
- Garnish with fresh raspberries and chocolate shavings if desired.
Notes
- Hot coffee enhances the chocolate flavor without making the cake taste like coffee.
- Do not overbake to keep the cake moist.
- Frozen raspberries can be used; cook slightly longer to reduce excess moisture.
- Unfrosted cake layers can be frozen for up to 2 months.
- Let refrigerated cake sit at room temperature for 30 minutes before serving.
- Can be baked in a 9×13-inch pan; adjust baking time as needed.
Nutrition
- Serving Size: 1 slice
- Calories: 520
- Sugar: 48g
- Sodium: 320mg
- Fat: 28g
- Saturated Fat: 14g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 65g
- Fiber: 4g
- Protein: 6g
- Cholesterol: 85mg