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East Asia

Japanese Sansho Leaf

Zanthoxylum piperitum, leaf.

Young leaf.
Part Used
Fresh young leaf.
Form

Local / Regional Names

Kinome.

Countries / Cuisines

Japan.

Flavor & Aroma

Fresh, citrusy-peppery, milder and greener than the dried berry.

Culinary Uses

A refined springtime garnish, valued for both flavor and visual presentation.

Classic Dishes

Garnish for simmered dishes, soups, and grilled fish, particularly associated with spring seasonal menus.

Pairings

Bamboo shoots (a classic spring pairing), miso, grilled fish.

Timing

Use fresh, added just before serving; often slapped between the palms first to release aroma.

Storage

Fresh only, keeps just a few days refrigerated.

Substitutions

No true substitute; a small amount of the dried berry in a pinch, though the character is quite different.

Cultural / History Notes

Distinct from the dried sansho berry in both form and season of use – kinome is specifically a spring ingredient, while the dried berry is used year-round.

Blend Cross-References

Not a blend component; used as a fresh garnish.