Possible Duplicate:
What is a good substitute for Fish Sauce?
What makes the best vegetarian substitute for fish sauce (nuoc mam) in Vietnamese dishes and condiments, especially nuoc cham (the nuoc mam prepared with acid, garlic and chilis)?
Possible Duplicate:
What is a good substitute for Fish Sauce?
What makes the best vegetarian substitute for fish sauce (nuoc mam) in Vietnamese dishes and condiments, especially nuoc cham (the nuoc mam prepared with acid, garlic and chilis)?