Preheat your oven to 350°F (175°C).
Grease and flour two 9-inch round cake pans.
In a large mixing bowl, whisk together the dry ingredients: flour, sugar, cocoa powder, baking powder, baking soda, and salt.
In another bowl, combine the buttermilk, oil, eggs, and vanilla extract.
Gradually add the wet mixture to the dry ingredients, stirring until just combined.
Divide the batter evenly between the prepared cake pans.
Bake for 25-30 minutes or until a toothpick inserted in the center comes out clean.
Let the cakes cool in the pans for 10 minutes before transferring to wire racks to cool completely.
While the cakes cool, whip the heavy cream until soft peaks form; gradually add the powdered sugar and vanilla extract.
Once the cakes are cool, place one layer on a serving platter and spread a generous layer of whipped cream on top.
Place the second cake layer on top and frost the top and sides with the remaining whipped cream.
Garnish with fresh berries on top for a vibrant finish.
Slice and serve to celebrate Valentine’s Day with love!