Cappuccino Brownies

Bahan-bahan (12 porsi)

• 4 ounces bittersweet chocolate, (chopped)
• 6 tablespoons unsalted butter, (cut into pieces)
• 1 tablespoon instant espresso powder ((dissolved in ½ tablespoon boiling water))
• ¾ cup granulated white sugar
• 1 teaspoon vanilla extract
• 2 large eggs
• ½ cup all purpose flour
• ¼ teaspoon salt
• ½ cup chopped walnuts ((optional))
• 4 ounces cream cheese, (at room temperature)
• 3 tablespoons unsalted butter, (at room temperature)
• ¾ cup sifted powdered sugar
• ½ teaspoon vanilla extract
• ½ teaspoon ground cinnamon ((optional))
• 3 ounces bittersweet chocolate, (chopped)
• ¼ cup heavy whipping cream
• 1 tablespoon unsalted butter
• 2¼ teaspoons espresso powder ((dissolved in ½ tablespoon boiling water))