How an Espresso Coffee Maker Works The machine is simple to operate, but it requires precision in grinding and tamping beans. It also takes a long time to warm up. Chris Morocco, Food Director Chris Morocco, Food Director, is a huge fan of espresso. When he travels, he packs bags https://coffeee29942.actoblog.com/30392830/three-greatest-moments-in-best-ground-coffee-for-espresso-machine-history