This caramel espresso cake recipe is perfect for those who want a rich and decadent dessert. The cake is made with espresso powder and cocoa powder, and the caramel frosting is rich and creamy. To make the cake, you'll need flour, sugar, baking powder, salt, eggs, milk, vanilla extract, espresso powder, and cocoa powder. For the frosting, you'll need sugar, butter, milk, and vanilla extract. The key to making this cake is to use high-quality espresso powder and cocoa powder and to cook the caramel frosting until it's thick and creamy. This recipe is easy to follow and will yield a delicious caramel espresso cake that everyone will love.