2502: Kappa(maki): Sushi from a Sea-Monster Oct 18, 2021

Kappa rolls—sushi rolls filled with cucumber—are named for a sea monster of Japanese folklore. The connection between a humanoid, web-toed, turtle-shelled sea monster might not seem immediately obvious. This is because in that mythology, the creature was thought to like to eat cucumbers, and people would even make offerings involving the vegetable, hence 河童巻 (kappamaki).

2303: sushi Apr 6, 2021

'Sushi' is the name of a general type of dish usually made with seafood, rice, and seaweed, but only one of these things is the reason for the name. It is actually adopted from the Japanese 寿司すし (sushi) unsurprisingly, but this means specifically "sour rice”, possibly related to 酸すい (sui) meaning “sour; vinegared”. This is because it was originally made by covering fish in fermented rice, which would then just be throw away, but when vinegar was later added to speed up the process, the rice could be edible, and much like pie-crusts, what was once just a gross coating for cooking or storage purposes, it became an integral part of the dish. Seaweed was added only around the 19th century.