Important Parts of an Espresso Machine A quality espresso machine must deliver a thick and powerful shot of coffee, with a full-bodied aroma and a strong flavor. This requires high temperatures and pressure. Pay focus on the crema. This golden-brown layer is what gives rich espressos their characteristic taste and https://coffeee88482.getblogs.net/62257442/coffee-machine-espresso-s-history-history-of-coffee-machine-espresso