Ingredients

The following ingredients have 4 Servings
  • 2 1/4 cup all-purpose flour
  • 2 1/4 cup white granulated sugar
  • 1 cup cocoa powder
  • 1 tablespoon instant espresso
  • 2 teaspoons baking soda
  • 1 1/2 teaspoons baking powder
  • 1 1/2 teaspoons salt
  • 3 large eggs
  • 1 cup buttermilk
  • 1 cup warm water
  • 2 tablespoons olive oil
  • 2 teaspoons vanilla extract
  • 1 1/2 cups unsalted butter (at room temperature)
  • 4 cups powdered sugar (sifted)
  • 6 ounces dark chocolate or semi-sweet chocolate chips (melted)
  • 2 tablespoons sour cream or buttermilk or cream
  • 1 teaspoon vanilla extract

Instruction