Black Rock Salt Powder (Kala Namak)
This finely ground, pinkish grey salt is rich in minerals. Black Rock Salt Powder [Kala Namak or Nimak] has a smoky, tangy taste and is known to heighten the flavour in foods. Black salt is commonly used in deep-fried snacks, chaats and tasty salads and is known to aid flatulence and heartburn.
(Brands may vary.)