Buying an Espresso Coffee Machine Espresso machines heat water until near-boiling and then force it through tightly-packed ground coffee into portafilters under high pressure. They can also be used to create milk-based drinks. Most espresso makers include adjustable settings for the size of the drink and strengths. They may also https://wwwcoffeeeuk82595.blogdemls.com/29620775/7-tips-about-coffee-espresso-machine-that-no-one-will-tell-you