We also did the 4-hour-hands-on-course "Espresso y Cappuccino" with Liliana Salcedo and liked it very much! A bit of theory about the history, processing and preparation of coffee and then lots of coffee-making in practice.
Now we know how to make a really good espresso and cappuccino.
She has a new web-site ( http://www.cafekarmesi.com/ ), the web-site of her company....
More
