Benefits of an Espresso Machine In an espresso machine hot water is forced under pressure to a high temperature through finely ground coffee beans. This produces a smooth, rich drink, known as espresso. The first espresso machines were steam-driven. They utilize one boiler to make several drinks at the same https://coffeee81591.nizarblog.com/29934234/one-espresso-machine-success-story-you-ll-never-believe