Huy Fong Sriracha Hot Chili Sauce, is based on David Tran's recipe for the Sriracha chili sauce, a dipping sauce that originated in Thailand. Today, this iconic sauce is produced in California, USA and is exported all over the world. Huy Fong Sriracha Chili Sauce is a type of hot sauce or chili sauce made from a paste of chili peppers, distilled vinegar, garlic, sugar, and salt.