Benefits of an Espresso Machine In an espresso machine hot water is forced through finely grounded coffee beans. This creates a luscious smooth, smooth drink that is commonly known as espresso. The first espresso machines were powered by steam. These machines use an individual boiler to brew several drinks at https://coffeeeuk05348.csublogs.com/36102888/11-faux-pas-that-are-actually-okay-to-use-with-your-espresso-machine