Black Salt: The Kala Namak salt also known under the name Black Salt, is a specialty in Indian cuisine. It is pinkish grey rather than black and has a very distinctive sulfurous mineral taste similar to hard-boiled eggs. This Black Salt is used in Indian cuisine as a condiment and is added to chaats, chutneys, raitas, and many other savory Indian snacks. No additives, no sugar, all natural flavor Black Salt: The Kala Namak salt also known under the name Black Salt, is a specialty in Indian cuisine. It is pinkish grey rather than black and has a very distinctive sulfurous mineral taste similar to hard-boiled eggs. This Black Salt is used in Indian cuisine as a condiment and is added to chaats, chutneys, raitas, and many other savory Indian snacks.