Espresso is not a type of bean used to make the more-popular-than-ever drink. In fact, any type of bean can be used for espresso and good roasters will test their beans and level of roast and recommend ones best used in espresso makers.
So what is it exactly? Espresso coffee is a small 1 to 2 oz. shot of coffee brewed under pressure, finely ground and densely packed (or tamped) down into the portafilter. To get the best quality espresso, brewing should takes about 26 to 30 seconds – less means the grounds were not tamped and evened well enough and the end product will certainly suffer. A master brewer will produce an espresso that features a layer of rich dark golden cream, called crema on the surface. This crema is one indicator of a quality espresso and is pointed out in the video below. Making a great espresso is truly an art form – as well as a science.
Rose, who manages our coffee shop near the Pearl St. Mall, took the time to show us, step-by-step, the process to making an espresso shot.









