Bulgogi (lit. meat fire) stew is one of the common dishes in Korean restaurants around the world, with marinated meat slices (most often beef) cooked on a hot pan with other ingredients like veges, mushrooms and glass noodles etc.
Had this a few times in various spots in Seoul; the photo above was taken while dining out with some hostel friends near Sinseol-dong Station. Actually you can hardly find any place which cook this badly… the marination might be a bit time consuming but it’s basically a simple dish. Goes well with rice wine too lol.