Yakiniku sauce is a popular Japanese condiment primarily used for grilling meat in the style of yakiniku, a traditional Japanese barbecue. This sauce is a complex blend of ingredients including soy sauce, sugar, sesame oil, garlic, fruit juice, and sometimes mirin or sake, creating a sweet, savory, and slightly tangy flavor.
Chefs often use it as a marinade to enhance the flavor of meats before grilling and as a dipping sauce, adding depth and richness to the overall taste of the yakiniku dish.