Gari is specific to sushi service. Its function as a palate cleanser was established in Edo-period sushi restaurants. The word gari refers to the sound the ginger makes when bitten — a onomatopoeic name reflecting the young ginger's crispness.
Young ginger (shin shōga) pickled in sweetened rice vinegar — the condiment served alongside sushi that cleanses the palate between bites of different fish. Gari's function is physiological: gingerol and shogaol (the active compounds in ginger) stimulate saliva and refresh the olfactory receptors, allowing the next piece of sushi to be perceived as clearly as the first. The colour — pale pink in young ginger turning deeper pink with the vinegar's acid — is a quality indicator.
- **Young ginger (shin shōga) only:** Harvested in early summer, before the fibres develop. Mature ginger produces a gari that is too fibrous and too intense. - **Slicing:** Paper-thin slices with the grain — 1–2mm. Against the grain produces slices that crumble. - **Blanching:** Briefly in boiling water (30 seconds) to remove harsh rawness while preserving the fresh ginger character. - **The pickling liquid:** Rice vinegar, sugar, and salt — brought to a boil to dissolve, then cooled before applying to the ginger. - **Time:** 2 hours minimum; overnight produces better integration.
Tsuji