Dark Romance Chocolate Blackberry Cake
Ingredients
For the Cake:
2 cups all-purpose flour
2 cups sugar
3/4 cup unsweetened cocoa powder
2 teaspoons baking powder
1.5 teaspoons baking soda
1 teaspoon salt
1 teaspoon espresso powder
1/2 cup vegetable oil, or melted coconut oil
1 cup milk, buttermilk, almond, or coconut milk
2 large eggs
2 teaspoons vanilla extract
1 cup boiling water
1 cup fresh blackberries, chopped (extra whole blackberries for decoration)
For the Frosting:
1 cup unsalted butter, softened
4 cups powdered sugar
1/2 cup blackberry puree (from fresh or frozen blackberries strained to remove seeds)
1 teaspoon vanilla extract
A pinch of salt
Purple or aubergine food coloring (optional)
For the Glossy Ganache:
1 cup heavy cream
1 cup dark chocolate, finely chopped
2 tablespoons light corn syrup or honey (this is the secret to the gloss)
1/2 teaspoon vanilla extract (optional)
Directions
Prepare the Cake:
Preheat your oven to 350°F (175°C). Butter four 8-inch cake pans and line with parchment paper.
In a large bowl, whisk together flour, sugar, cocoa, baking powder, baking soda, salt, and espresso powder.
Add milk, oil, eggs, and vanilla to the flour mixture and mix together on medium speed until well combined.
Carefully add boiling water to the cake batter until well combined.
Fold in the chopped blackberries gently.
Distribute cake batter evenly between the prepared cake pans. Bake for 30-35 minutes, until a toothpick inserted in the center comes out clean.
Remove from the oven and allow to cool for about 10 minutes, then remove from the pan and cool completely.
Prepare the Frosting:
Beat the butter until light and fluffy. Gradually add powdered sugar, one cup at a time, beating well on medium speed.
Stir in the blackberry puree, vanilla, salt, and food coloring until fully combined. If necessary, adjust consistency with more powdered sugar or puree.
Prepare the Glossy Ganache:
Heat the heavy cream in a saucepan over medium heat just until it begins to simmer; do not let it come to a boil.
Place the finely chopped chocolate in a heat-proof bowl.
Pour the hot cream over the chocolate, letting it sit for 1-2 minutes to gently melt the chocolate.
Add the corn syrup or honey and vanilla extract, if using.
Stir the mixture slowly with a spatula, starting from the center and working outward, until the ganache is smooth and shiny.
Let it cool slightly before pouring over your cake for that lustrous, mirror-like finish.
Assemble the Cake:
Place one layer of cake on a plate or cake stand. Spread a layer of blackberry frosting over the top. Repeat with the remaining layers. Frost sides of the cake as well.
Pour the chocolate ganache over the top of the cake.
Decorate with whole blackberries.
