Sōmen

Sōmen

Sōmen (in large white bowl at upper-right) with assorted toppings
Type	Japanese noodles
Place of origin	Japan
Serving temperature	Cold
Main ingredients	Noodles (wheat flour)

Sōmen (^?) are very thin white Japanese noodles made of wheat flour, less than 1.3 mm in diameter. The noodles are usually served cold. The noodles' diameter is the chief distinction between sōmen and the thicker wheat noodles hiyamugi and Japanese wheat noodles udon. Sōmen noodles are stretched when made, as are some types of udon noodles. The dough is stretched with the help of vegetable oil to make very thin strips and then air dried.

Sōmen are usually served cold with a light flavored dipping sauce or tsuyu. The tsuyu is usually a katsuobushi-based sauce that can be flavored with Japanese bunching onion, ginger, or myoga. In the summer, sōmen chilled with ice is a popular meal to help stay cool.

Sōmen served in hot soup is usually called "nyumen" and eaten in the winter, much as soba or udon are.

Some restaurants offer nagashi-sōmen (流しそうめん flowing noodles) in the summer. The noodles are placed in a long flume of bamboo across the length of the restaurant. The flume carries clear, ice-cold water. As the sōmen pass by, diners pluck them out with their chopsticks and dip them in tsuyu. Catching the noodles requires a fair amount of dexterity, but the noodles that are not caught by the time they get to the end usually are not eaten, so diners are pressured to catch as much as they can. A few luxury establishments put their sōmen in real streams so that diners can enjoy their meal in a beautiful garden setting. Machines have been designed to simulate this experience at home.