Homemade Asian Sauce. First blend together shallots, lime leaves, chillies, garlic, lemongrass, coriander with water and then add sugar, white vinegar, lime juice, fish sauce to taste. If you manage to find some dried salty sour fruit cured prune, do add it into the sauce as well. If you happen to have the chance to try chicken rice when you visit Asia, this is the sauce that come along with chicken rice. Spicy, salty, sour, fruity, all in one. ?