Buying an Espresso Coffee Machine Espresso machines heat water until near-boiling and then force it through tightly packed ground coffee into portafilter baskets under high pressure. They can also be used to create milk-based drinks. The majority of espresso makers have adjustable settings for the size of the drink and https://wwwcoffeeeuk19278.blogerus.com/52542158/5-lessons-you-can-learn-from-coffee-espresso-machine