Kala Namak Salt, or black salt, is a type of volcanic rock salt originating from India, enriched with a characteristic sulfur smell and a flavor reminiscent of hard-boiled eggs. It forms from volcanic magma and, before being ground, has a grayish-pink color that turns into a toasted-brownish color when processed. With a high iron and mineral content, this salt not only provides a distinctive salty flavor but is also appreciated for its possible health benefits in Ayurvedic medicine, although it lacks scientific validation in this regard. Its uses in cooking are broad, standing out in the preparation of vegetarian and vegan dishes thanks to its strong and distinctive flavor, reminiscent of fried or boiled eggs.