Dangmyeon, 'glass noodles' in Korean, are made from sweet potatoes. When cooked they become translucent with a chewy texture. Perfect for stir-fry and soup. Japchae literally translates to 'mixed & stirred' and there's not much more than that. Simply mix Obap Sweet Potato Noodles with vegetables and marinated beef, creating a stir-fry that you'll be sure to cook again and again.