Espresso is simply the term for coffee that is finely ground to almost
a powdery consistency, then hot water (not boiling) is forced through
the grounds under specific pressure for a specific amount of time.
This brewing process is timed so that the flavorful and aromatic
oils are extracted from the coffee and not the bitter components. The
results are a full-flavored, strong but not bitter, concentrated shot
of coffee with golden marbleized foam that covers the top of the
espresso called the "crema". Yum... Yum...
Fear not... it's really not that complicated once you have the know-how.
