Important Parts of an Espresso Machine A good espresso machine should provide a robust and rich-bodied shot of coffee with a full aroma and a strong flavor. This requires high levels of pressure and temperature. Pay close attention to the crema. This golden-brown layer gives rich espressos their characteristic taste https://coffeee-uk07504.eedblog.com/29853272/the-one-espresso-machine-mistake-every-newbie-makes