Important Parts of an Espresso Machine A good espresso machine should give a rich and strong shot of coffee, with a full aroma and a strong flavor. This requires high temperatures and pressure. Also, be attentive to the crema, a golden-brown layer that gives an incredibly rich espresso its characteristic https://www-coffeee-uk21787.blogminds.com/five-lessons-you-can-learn-from-espresso-machine-27469532