Important Parts of an Espresso Machine A good espresso machine should deliver a strong and thick-bodied shot of coffee with a full aroma and a strong flavor. This requires a high temperature and pressure. Pay close attention to the crema. This golden-brown layer gives rich espressos their characteristic taste and https://wwwcoffeeeuk79363.rimmablog.com/29308547/the-secret-life-of-coffee-machine-espresso