Important Parts of an Espresso Machine A high-quality espresso machine will deliver a thick and powerful shot of coffee, with a full-bodied aroma and a strong flavor. This requires high temperature and pressure. You should also pay attention to the crema, which is a golden-brown layer that gives the espresso https://coffeeeuk61568.ltfblog.com/29108442/five-lessons-you-can-learn-from-coffee-machine-espresso