Espresso Machines - How to Choose the Right Espresso Machine for You Espresso machines bring the water up to a boiling point, then force it through finely ground coffee that is packed tightly into a portafilter. This creates an intense espresso. Many models let you control key espresso factors like https://www-coffeee-uk68197.blogsvirals.com/29320969/10-fundamentals-about-best-home-espresso-machine-you-didn-t-learn-at-school