Most espresso is a blend of up to seven different coffees.
Darker roasts of espresso have less caffeine than lighter roast coffees.
The espresso machine is called a "barista" and the process is called "infusion."
For the best froth, put the pitcher in the freezer before use and fill halfway with cold milk.
Once the steam is turned on, bring the wand to the surface of the milk.
Heat milk to140F.
The best proportion is one-third espresso to one-third milk and one-third froth.
Six ounces of cappuccino should consist of two ounces espresso and four ounces milk.
If you must drink flavored coffee, don't buy it pre-made add the extra yourself. It will taste fresher.
Resources
Bellissimo Coffee Information Group
Coffee grinders: high-speed, $30-$110; low-speed gear reduction, $80-$250; low-speed direct drive, $225 and up
www.espresso101.com