Asian noodles are a type of noodle that is popular in many Asian countries. Ramen, soba, and udon are three of the most popular types of Asian noodles. Ramen is a Japanese noodle dish made with wheat-based noodles in a broth flavored with soy sauce or miso. Soba is a thin, buckwheat noodle that is also popular in Japan. Udon is a thick, wheat-based noodle that is popular in Japan and other parts of East Asia. All three types of noodles are commonly served in soups, stir-fries, and salads.