These cappuccino brownies are a rich and decadent dessert that is perfect for any chocolate and coffee lover. The brownies are made with all-purpose flour, cocoa powder, sugar, eggs, butter, vanilla extract, and instant coffee. Once baked, the brownies are topped with a creamy frosting made with butter, powdered sugar, vanilla extract, and heavy cream. To finish, the brownies are dusted with cocoa powder and a sprinkle of cinnamon. These brownies are perfect for a special occasion or as a sweet treat.