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 a high level of pressure and temperature. Pay attention to the crema. This golden-brown layer is what gives https://coffeee38508.onesmablog.com/test-how-much-do-you-know-about-coffee-machine-espresso-70126553