Cold noodles are dishes typically made out of noodles, soy sauce, cucumber, and various other ingredients. They are commonly served at room temperature with a dipping sauce on the side.^[1] The methods and ingredients used to make cold noodles vary from country to country.

Sichuan cold noodles is a dish originating in Sichuan, China. The dish is unique in that baking soda is added to the noodles.^[2] The dish also includes Sichuan seasonings like paprika and chili oil.^[2]

Guangyuan cold noodles, originating in Sichuan, China, are made from rice instead of flour.^[3] Unlike other dishes, Guangyuan noodles can be served hot or cold.^[3]

Shanghai cold noodles, originating in Shanghai, China, consist of Shanghai-style noodles^[4] that are steamed, and then cooked to make them chewier.^[4] Peanut butter and other seasonings are added to this dish, giving the noodles more flavor.^[4][5]

Naengmyeon is a cold noodle dish that is usually served in stainless steel bowls. The choice of flours and toppings for making the noodles varies with personal preference. Usually, naengmyeon is made with buckwheat flour and includes toppings like cucumbers and beef.

Jaengban-guksu is a traditional cold noodle salad that is often served as a companion to Korean barbecue.^[6] This dish is made out of noodles, different toppings, and a spicy sauce.^[6] People alter the types of noodles and toppings of this dish based on their preference.

Kong-guksu is a seasonal dish that is traditionally served in summer.^[7] The noodles are served in a cold broth made of soy milk; ice is sometimes added.^[7]

Bibim-guksu is a dish similar to the kong-guksu in that it is traditionally served in the summer and consists of noodles mixed with a cold sauce and various toppings.^[8] The choice of ingredients varies widely based on personal preference. "Sour and spicy sauce" is the signature component.^[8]

Soba is a traditional Japanese dish that can be served either cold or hot. Cold soba noodles are served with dipping sauce on the side, while hot versions of soba noodles are served with a soup base.^[9] Well-known soba cold noodles include mori soba, zaru soba, tensoba, and tororo soba.^[9]

Sōmen are long, thin noodles that are associated with Japanese traditional ceremonies. Sōmen are usually served in the form of nagashi sōmen, where sōmen in cold water flows down a bamboo flume.^[10]

Khanom chin is a traditional Thai noodle that has numerous variants. The noodles are made of rice but are sometimes replaced by white noodles^{[clarification needed]} as the noodles are difficult to make.^[11] Popular versions include khanom chin mamya-tai, khanom chin nam ngiao, and khanom chin namprik.^[11]