Alternatively, cool the sauce and use as a dip with summer or spring rolls, barbecued meat skewers or prawn crackers ... tamarind paste, sugar, soy sauce and peanut butter with 100ml/3½fl ...

Kamebishi's 20-year-aged soy sauce is the most expensive soy sauce in the world, sometimes selling for $125 for less than 4 tablespoons. The soy sauce has been made using the same family recipe ...