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 an espresso portafilter, resulting in a concentrated cup of espresso. Many models allow you to regulate key espresso elements, such https://coffeee38766.blogadvize.com/36656644/watch-this-how-bean-to-cup-espresso-machine-is-taking-over-and-what-to-do