Important Parts of an Espresso Machine A good espresso machine will create a shot of espresso with a thick body with a rich taste and an strong aroma. This requires a high temperature and pressure. Pay pay attention to the crema. This golden-brown layer gives rich espressos their characteristic taste https://wwwcoffeeeuk47366.targetblogs.com/30297629/7-secrets-about-espresso-machine-that-nobody-will-tell-you