The soup is typically made with chicken or vegetable broth, noodles, and a variety of vegetables such as mushrooms, bean sprouts, and bamboo shoots. The spiciness comes from chili oil or pepper flakes, while the sourness comes from vinegar.
The soup is typically made with chicken or vegetable broth, noodles, and a variety of vegetables such as mushrooms, bean sprouts, and bamboo shoots. The spiciness comes from chili oil or pepper flakes, while the sourness comes from vinegar.