Originally posted by: Descartes
I'm running the risk of sounding too much like a pejorative ass in my coffee enthusiasm, so apologies if it comes across that way.
There are some inexpensive machines capable of producing something that resembles a cappuccino, but very few that can produce a
true espresso. Most lower-end machines that you find in stores are steam-driven, and as such produce only ~1/10th of the pressure that proper espresso machines produce using pumps (some of the old-school ones are still lever driven, but I'm not discussing those). A proper espresso looks like
this (sorry, low light situation and flash ruined it). This simply cannot be achieved without a proper investment in time, money, practice, and freshly roasted beans. A lesser espresso might be palatable when dilluted with milk, but when considered alone the true nature of it becomes manifest.
Trying an espresso brewed on a machine capable of producing ~9 BARs of pressure at 195-203F temperature consistently for a volume of ~2oz in about 20-25 seconds into a preheated porcelain cup is an ethereal experience. Nothing I know inundates my palate with such flavor. I'm merely trying to encourage everyone to try it, and I of course extend an open invite to anyone in the area to try mine!
:beer: