2
Coarsely puree shallots and garlic in mini processor, scraping down side occasionally. Heat oil in a 6- to 7-quart wide heavy pot over moderately high heat until hot but not smoking, then cook shallot puree with cinnamon stick, stirring occasionally and scraping up any brown bits, until pale golden, 4 to 5 minutes. Add coriander mixture, mashed soybean sauce, sugar, and cloves and cook, stirring, 2 minutes. Increase heat to high, then add pork and cook, stirring occasionally, until pork is no longer pink on the outside, 2 to 3 minutes. Add soy sauce and remaining 5 cups water and bring to a boil, stirring occasionally. Reduce heat and simmer, partially covered, until meat is tender, 1 1/2 to 1 3/4 hours.