This classic cappuccino cake recipe is easy to make and perfect for any occasion. The cake is moist and fluffy, with a rich coffee flavor that is balanced by a creamy vanilla frosting. To make the cake, you will need all-purpose flour, sugar, baking powder, salt, eggs, milk, vegetable oil, vanilla extract, and instant coffee. The frosting is made with butter, powdered sugar, vanilla extract, and heavy cream. This cake is sure to impress your guests and satisfy your sweet tooth.