Cocoa Beans

Source
This item is found in sometimes available from the following vendors for :
 * in Stormwind City
 * in Orgrimmar

Prior to patch 4.0.6, Cocoa Beans were sold by directly those vendors, as well as various General Goods vendors, Food & Drink vendors and Innkeepers, in the zones added in Cataclysm.

Usage
Reagent for:
 * Recipe: Chocolate Cookie, along with Simple Flour.
 * Recipe: Starfire Espresso, along with Fresh Water.