Important Parts of an Espresso Machine A quality espresso machine will produce a shot of coffee with a dense body, a rich flavor and an intense aroma. This requires a high temperatures and pressure. Also, be attentive to the crema, a golden-brown layer that gives the espresso its distinctive flavor https://coffeeeuk01982.bloguetechno.com/you-ll-be-unable-to-guess-espresso-machine-s-secrets-65122321