Canh chua
Canh chua (Vietnamese: [kajŋ̟ cuə], sour soup) is a Vietnamese sour soup indigenous to the Mekong Delta region of Southern Vietnam (Central Vietnam also have their own canh chua). It is typically made with fish from the Mekong River Delta, pineapple, tomatoes (and sometimes also other vegetables such as ladyfingers (đậu bắp) or stems of giant elephant ears (dọc mùng)), and bean sprouts, in a tamarind-flavored broth.