Benefits of an Espresso Machine In an espresso machine hot water is pushed under pressure to a high temperature through finely ground coffee beans. This creates a luscious smooth, smooth drink that is commonly called espresso. The first espresso machines were powered by steam. They utilize one boiler to brew https://wwwcoffeeeuk73731.blogdomago.com/29077936/a-brief-history-of-the-evolution-of-espresso-machine