Teriyaki is a Japanese cooking technique in which the ingredients are broiled, roasted, or grilled after they have been marinated in teriyaki sauce, consisting of soy sauce, mirin, and sugar. The word teriyaki is a combination of two words: teri, meaning luster, and yaki, meaning to grill or broil.
Teriyaki dishes are characterized by their shiny and glistening visual appearance, achieved by the usage of teriyaki sauce. Food historians claim that teriyaki was first invented by Japanese chefs in the 17th century, along with a number of other dishes that incorporated grilled or roasted meat.