Benefits of an Espresso Machine In an espresso machine hot water is forced through finely ground coffee beans. This produces a rich smooth and smooth drink, commonly known as espresso. The first espresso machines were powered by steam. They use a single boiler to brew several drinks at once. When https://www-coffeee-uk99962.bloggazzo.com/29222165/10-fundamentals-concerning-espresso-machine-you-didn-t-learn-in-school