Full recipe: http://www.maangchi.com/recipe/japchaeJapchae, sweet potato starch noodles stir fried with vegetables and meat, is one of Koreas best-loved dishes, and one of the most popular on my website as well.Stir frying each ingredient separately seems like a lot of labor, but each one requires a different cooking time and a bit of care, and keeping the color and freshness of each ingredient intact makes for a stunning final presentation.