Copius
Hana-sanshō (sanshō flower buds), drawn for Copius

Hana-sanshō (sanshō flower buds) ✦

Fleurs de sanshō

Latin nameZanthoxylum piperitum
FamilySpices
OriginNara and Hida, Japan
Season (France)April
FlavourCitrusy · Tingling · Floral · Woody
Typical price (France)500–1200 €/kg

What it is

Sanshō trees are male or female, and only the male ones flower without setting fruit — those unopened clusters are hana-sanshō, on the market for about two weeks in April and then gone. A single tree gives a handful, which is why a spring sukiyaki of Hida beef and flower buds is priced by the gram rather than by the portion.

In the kitchen

Add them off the heat, thirty seconds before serving — the tingle is volatile and a simmer strips it out. To keep them, cook the buds down in soy, sake and mirin as tsukudani and freeze in tablespoon portions; they hold their perfume a year.

Goes with

Sweetfish (ayu) Beef Koikuchi shoyu Junmai sake Hon-mirin Bamboo shoot

Same species

Andaliman Green Sichuan pepper Kinome (sanshō leaf) Sansho pepper Sichuan pepper Green Sichuan pepper oil

In season alongside

Orange blossom honey

Something wrong here, or missing? Tell us