aburaage

Aburaage is thin tofu that has been sliced, pressed dry, and deep-fried twice until the outside turns golden and the interior hollows into a flexible pouch. The Japanese word compounds abura, meaning oil, with age, the noun form of ageru, to fry or to lift. Tofu itself arrived in Japan from China during the Nara period (710–794 CE), but the specifically Japanese practice of double-frying thin slices into hollow sheets developed in the vegetarian temple kitchens of medieval Kyoto.

Buddhist dietary rules drove the refinement of aburaage. Monks in the Kamakura period (1185–1333) needed dense protein sources that were not meat, and the pressed-and-fried tofu sheet delivered both nutrition and the capacity to absorb whatever broth it cooked in. Because aburaage was cheap, portable, and flavor-receptive, it spread from monastery kitchens to street vendors along the canals of Kyoto and later Edo.

The association with foxes gave aburaage its most persistent cultural resonance. Shinto tradition holds that foxes serve the rice deity Inari and that their preferred food is aburaage. Kitsune udon — the noodle soup topped with a sweetened aburaage sheet — is named directly for this belief. Fushimi Inari Shrine near Kyoto, the head of more than thirty thousand Inari shrines across Japan, still receives offerings of aburaage placed before its fox statues by millions of visitors each year.

Industrial production shifted to factory fryers in the mid-twentieth century, and supermarket aburaage is now vacuum-sealed and standardized. The artisanal form persists in Kyoto tofu shops where the sheets are pressed by hand; the textural difference — springy rather than spongy — is immediately obvious to anyone who has eaten both. Inarizushi, the rice-stuffed aburaage pouch sold at festival stalls and bullet-train stations, remains the most portable survival of a technique that began in a monk's kitchen.