Decadent Chocolate Blueberry Layer Cake

If you’re in the mood for a dessert that beautifully combines rich chocolate and tart blueberries, this decadent chocolate blueberry layer cake is your answer. It’s a show-stopping dessert that will impress at any gathering or celebration, featuring three layers of moist chocolate cake and a luscious blueberry frosting.

Imagine slicing into this glorious cake to reveal the deep, dark chocolate layers complemented by a vibrant blueberry frosting that not only tastes delightful but also adds a pop of color. This cake is perfect for birthdays, special occasions, or simply as a treat for yourself.

Whether you’re a chocolate lover or a blueberry enthusiast, this recipe caters to both cravings, making it a truly satisfying dessert experience.

Contents show

Indulge in a Chocolate Blueberry Delight

Three-layer chocolate blueberry cake with blueberry frosting and chocolate ganache, garnished with fresh blueberries.

This chocolate blueberry cake is a luxurious dessert with rich chocolate layers that are soft and moist, layered with a sweet-tart blueberry frosting and covered in a smooth chocolate ganache. The combination of flavors creates a delightful contrast that is both satisfying and refreshing.

Ingredients

1 ¾ cups all-purpose flour
1 ¾ cups granulated sugar
¾ cup unsweetened cocoa powder
1 ½ teaspoons baking powder
1 ½ teaspoons baking soda
1 teaspoon salt
2 large eggs
1 cup whole milk
½ cup vegetable oil
2 teaspoons vanilla extract
1 cup boiling water
1 cup fresh or frozen blueberries (for the frosting)
1 cup unsalted butter, softened
4 cups powdered sugar
½ cup heavy cream
8 ounces dark chocolate, chopped (for ganache)
½ cup heavy cream (for ganache)

Instructions

Preheat the Oven: Preheat your oven to 350°F (175°C). Grease and flour three 9-inch round cake pans.
Make the Chocolate Cake: In a large bowl, combine flour, sugar, cocoa powder, baking powder, baking soda, and salt. Add eggs, milk, oil, and vanilla, and mix until combined. Stir in the boiling water until the batter is smooth.
Bake the Cakes: Divide the batter evenly among the three prepared pans. Bake for 30-35 minutes or until a toothpick inserted in the center comes out clean. Allow to cool in the pans for 10 minutes, then turn out onto wire racks to cool completely.
Prepare the Blueberry Frosting: In a blender, puree the blueberries until smooth. In a bowl, beat the softened butter until creamy, add powdered sugar gradually, and mix in the blueberry puree and heavy cream until you reach a smooth consistency.
Make the Ganache: In a saucepan, heat ½ cup of heavy cream until just simmering. Pour over the chopped dark chocolate and let it sit for 5 minutes. Stir until smooth.
Assemble the Cake: Once the cakes are completely cooled, place one layer on a serving plate. Spread a layer of blueberry frosting on top, then add the second layer and repeat. Top with the final cake layer.
Finish with Ganache: Pour the chocolate ganache over the top, allowing it to drip down the sides. Decorate with additional blueberries if desired.
Serve and Enjoy: Slice and serve this beautiful chocolate blueberry layer cake at your next celebration!