Starbucks baristas undergo thorough training for their roles, allowing consistent quality across its locations. Here's how the manual breaks down the process.

Starbucks' internal training manual, now public, details a four-step coffee brewing process: grinding, brewing, tasting, and storing. The guidelines emphasize grind size, water quality, and precise ...

Two people holding cups of coffee - Liquid Sky Studio/Getty Images Coffee beans go through a lot of changes before reaching your cup. The coffee-roasting process takes the original green coffee bean ...