Coffee and Espresso Machines Espresso machines make use of pressure in order to force water into finely ground and tamped beans. They create a rich and flavorful brew. Experts at the Good Housekeeping Institute recommend models that brew with the minimum pressure of 9 bars in order to get the https://coffeeeuk53749.dm-blog.com/29864600/don-t-make-this-silly-mistake-with-your-espresso-machine