East Asia

Sand Ginger / Kencur

Kaempferia galanga.

Rhizome.

Part Used

Dried and ground (shajiang powder), or fresh.

Form

Local / Regional Names

Shajiang (Mandarin); kencur is the more widely used Southeast Asian name – also confusingly marketed as 'aromatic ginger' or even mislabelled 'lesser galangal' in some retail contexts, distinct from true lesser galangal (Alpinia officinarum).

Countries / Cuisines

Southern China, more centrally used across Southeast Asia.

Flavor & Aroma

Sharp, camphorous, medicinal-pungent – quite different from and more intense than common ginger.

Culinary Uses

A defining ingredient in Cantonese salt-baked chicken seasoning.

Classic Dishes

Salt-baked chicken (yan ju ji); some southern Chinese marinades.

Pairings

Salt, five-spice powder, chicken.

Timing

Mix into a dry rub or marinade base.

Storage

Powder keeps a year or more sealed and dark.

Substitutions

No close substitute for its specific camphorous pungency.

Cultural / History Notes

A three-way naming hazard worth flagging clearly: sand ginger/kencur (this entry) is neither common ginger nor true lesser galangal (Alpinia officinarum), despite retail labeling sometimes conflating all three.

Blend Cross-References

Salt-baked chicken spice mix.