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 into the portafilter to create an espresso that is concentrated. Many models let you manage key espresso variables, such as temperature https://www-coffeee-uk93426.xzblogs.com/71135579/what-s-the-point-of-nobody-caring-about-best-home-espresso-machine