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 smooth, rich beverage known as espresso. The first espresso machines were steam-powered. They utilize one boiler to brew several drinks at once. The https://www-coffeee-uk99962.bloggazzo.com/29222165/10-fundamentals-concerning-espresso-machine-you-didn-t-learn-in-school