Important Parts of an Espresso Machine A high-quality espresso machine will give a rich and strong shot of coffee with a full aroma and a strong flavor. This requires high pressure and temperature. Pay focus on the crema. This golden-brown layer is what gives rich espressos their characteristic taste and https://coffeee-uk96638.dgbloggers.com/30159896/the-most-inspirational-sources-of-coffee-machine-espresso