Ingredients

The following ingredients have 4 Servings
  • 9 tablespoons unsalted butter at room temperature
  • 1/3 cup brown sugar (plus 1 tablespoon)
  • 1/4 cup granulated sugar (plus 2 tablespoons for sprinkling)
  • 1 teaspoon vanilla
  • 1 large egg (at room temperature)
  • 1/2 cup cocoa powder
  • 1 cup all-purpose flour
  • Pinch of salt
  • 3 ounces bittersweet chocolate (cut into chunks)
  • 8 tablespoons unsalted butter at room temperature
  • 1 cup confectioners' sugar
  • 1 tablespoon Agavero Orange Liqueur

Instruction