Sha cha sauce is a savory Chinese condiment, often associated with Teochew, Fujian, Taiwanese cuisine, and hot pot! It's an umami packed sauce made with oil, dried seafood, aromatics, chili, and seasonings. You can find sha cha sauce online or at your local asian market. We highly recommend Bull Head Brand. They are the iconic sha cha sauce brand and you'll know them by the silver can with a bull, bull's head, and/or cherry blossom symbol.