Benefits of an Espresso Machine In an espresso machine hot water is pushed under high pressure through finely ground coffee beans. This creates a smooth, rich beverage known as espresso. The first espresso machines were powered by steam. These machines utilize a single boiler to brew several drinks simultaneously. When https://coffeee76933.izrablog.com/30316818/10-facts-about-espresso-machine-that-will-instantly-set-you-in-a-positive-mood