South Asia

Ajwain

Trachyspermum ammi – botanically distinct from 'carom leaf' despite the shared English common name 'carom', a significant naming hazard.

Seed.

Part Used

Whole seed.

Form

Ajwain / carom seed (Hindi).

India, Pakistan, Afghanistan.

Intensely pungent, thyme-like, with a sharp, almost medicinal bite.

Digestive aid and flavoring for fried snacks and breads.

Paratha; pakora batter; some dal preparations.

Asafoetida, cumin, chickpea flour (besan).

Temper in hot oil briefly, or knead whole seeds directly into dough.

Whole seed keeps 2+ years sealed and dark.

Dried thyme in a pinch, though notably milder.

Not typically part of a dry ground blend; used whole.