Espresso Machines - How to Choose the Right Espresso Machine for You Espresso machines heat water until close to boiling, then force it through tightly packed finely ground coffee in an espresso portafilter, resulting in a concentrated cup of espresso. Many models allow you to regulate key espresso elements, such https://coffeee57011.blogripley.com/30396238/11-faux-pas-which-are-actually-okay-to-make-with-your-best-home-espresso-machine