
Korea
Kimchi Bibim Guksu
Ice-cold somyeon noodles tossed in a spicy kimchi sauce, ready in 25 minutes
Very thin dried Korean wheat noodles that cook in a few minutes and turn soft, smooth and slightly springy.
Somyeon are very fine, straight noodles made from wheat flour, water and salt, dried and usually sold tied in bundles. They taste mild and take on broths and sauces well. Their thinness determines how you handle them: they cook in two to three minutes, soften quickly, and should be rinsed in cold water after cooking so the surface starch washes off and they don't stick together. They are eaten hot in clear broth as well as cold with a spicy sauce. You'll find them in any Asian grocery and from online suppliers, often next to the very similar Japanese somen.
Japanese somen are practically identical and can be used without any change. In a pinch, thin durum-wheat capellini will do; they stay firmer and less silky, and take longer to cook.

Korea
Ice-cold somyeon noodles tossed in a spicy kimchi sauce, ready in 25 minutes