Ingredients
12 servings
- •3 (1 ounce) squares fine-quality semisweet chocolate, chopped
- •1 ½ cups hot brewed coffee
- •3 cups white sugar
- •2 ½ cups all-purpose flour
- •1 ½ cups unsweetened cocoa powder
- •2 teaspoons baking soda
- •¾ teaspoon baking powder
- •1 ¼ teaspoons salt
- •3 large eggs
- •¾ cup vegetable oil
- •1 ½ cups well-shaken buttermilk
- •¾ teaspoon vanilla extract
- •½ cup heavy whipping cream
- •1 tablespoon white sugar
- •1 tablespoon light corn syrup
- •½ pound fine-quality semisweet chocolate, chopped
- •2 tablespoons unsalted butter
- •2 (20 ounce) packages frozen raspberries, thawed
- •½ cup white sugar
- •1 lemon, zested
- •2 tablespoons cornstarch
Instructions
- Preheat the oven to 300 degrees F (150 degrees C).
- Combine chopped chocolate and hot coffee in a bowl. Stir occasionally until chocolate is melted and mixture is smooth. Set aside.
- Sift sugar, flour, cocoa powder, baking soda, baking powder, and salt together in a large bowl.
- Beat eggs in a bowl using an electric mixer until slightly thickened and lemon-colored. Slowly add oil, buttermilk, vanilla extract, and melted chocolate mixture. Beat until well combined. Add sugar-flour mixture; beat on medium speed until just combined. Divide batter between the prepared cake pans.
- Bake in the preheated oven until a toothpick inserted into the center comes out clean, 1 hour to 1 hour and 10 minutes. Let cool completely in pans on wire racks, about 30 minutes. Invert layers onto racks.
- While cakes are cooling, bring heavy cream, sugar, and corn syrup to a boil over low heat in a small saucepan. Whisk until sugar dissolves. Add chocolate; whisk until melted. Add butter; whisk until smooth. Let ganache frosting cool until spreadable, about 10 minutes.
- While frosting and cakes continue to cool, puree raspberries in a food processor. Press through a fine mesh strainer with the back of a spoon into a saucepan. Pour in sugar and cornstarch; bring to a boil over medium-low heat. Cook until thickened and reduced, 5 to 7 minutes. Stir in lemon zest. Remove raspberry filling from heat.
- Cut each cake layer in 1/2 horizontally to produce 4 equal layers. Spread 1/3 raspberry filling onto each of 3 layers and stack. Place top layer onto cake. Spread ganache frosting evenly from center of top layer down the sides of the cake.
Nutritional Facts
Per 12 servings
- Calories: 736
- Carbohydrate: 114g
- Fat: 31g
- Fiber: 9g
- Protein: 11g
- Sugar: 79g