Like Zaru-Soba (soba topped with sliced nori seaweed served on a sieve-like bamboo tray), Udon noodles are washed to remove the sliminess after boiled, chilled in cold water and then served on a sieve-like bamboo tray.
ざる蕎麦と同じように茹であげた麺のヌメリを取り、冷水で冷やし、ざるなどに盛って食べる。