Important Parts of an Espresso Machine A good espresso machine will create a shot of espresso with a firm body with a rich flavor, as well as an strong aroma. This requires high pressure and temperature. Pay pay attention to the crema. This golden-brown layer is what gives rich espressos https://www-coffeee-uk84602.blogdun.com/30343699/why-coffee-machine-espresso-is-a-must-at-least-once-in-your-lifetime