Important Parts of an Espresso Machine A top espresso machine should deliver a strong and thick-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://wwwcoffeeeuk26205.creacionblog.com/29655990/10-places-that-you-can-find-espresso-machine