Espresso Machines - How to Choose the Right Espresso Machine for You Espresso machines heat water to near boiling and force it through a tightly packed finely ground coffee in a portafilter to extract an espresso cup that is concentrated. Many models allow you to regulate key espresso elements, such https://coffeeeuk97582.ivasdesign.com/51919613/watch-out-how-best-home-espresso-machine-is-taking-over-and-what-you-can-do-about-it