Ingredients
Method
Preparation
- Preheat your oven to 350°F (175°C). Grease and line two 8-inch or 9-inch round cake pans with parchment paper for easy removal.
- In a large bowl, whisk together the all-purpose flour, granulated sugar, cocoa powder, baking powder, baking soda, and salt until well combined.
- In another bowl, beat the eggs lightly. Add the vegetable oil, buttermilk, and vanilla extract, stirring until smooth.
- Gradually mix the wet ingredients into the dry ingredients using a gentle touch, stirring until just combined. Carefully add the hot water, mixing until the batter is smooth.
- Divide the cake batter evenly between the prepared pans.
Baking
- Bake for 30-35 minutes, or until a toothpick inserted in the center comes out clean. Allow the cakes to cool completely in the pans.
Blackberry Filling
- To make the blackberry filling, combine the blackberries and granulated sugar in a saucepan over medium heat. Cook until the juices are released.
- Add the cornstarch slurry and lemon juice, stirring until the mixture thickens. Remove from heat and let cool.
Whipped Cream
- For the whipped cream, beat heavy whipping cream, powdered sugar, and vanilla extract in a bowl until stiff peaks form.
Assembly
- Once cooled, place one cake layer on a serving plate. Spread the cooled blackberry filling on top, then add the second layer of cake.
- Top with whipped cream and decorate with fresh blackberries, edible flowers, and dark chocolate shavings.
- Chill the assembled cake in the refrigerator for at least 1 hour before serving, allowing the flavors to meld.
Nutrition
Notes
For a richer chocolate flavor, consider using dark cocoa powder instead of unsweetened cocoa powder. To store, keep the cake in the refrigerator in an airtight container for up to 3 days. You can also freeze slices of the cake for up to 3 months. Wrap them tightly in plastic wrap and place them in a freezer-safe bag. For a twist on flavors, add orange zest to the blackberry filling for a refreshing citrus note.
