Kathmandu Black Salt, known locally as Birenun (बिरेनुन) or Kala Namak, is a pungent, sulfurous volcanic rock salt popular in Nepali cuisine for its savory, egg-like flavor. Rich in minerals like iron and magnesium, it is widely used in chats, salads, fruits, and chutneys for its tangy taste and digestive benefits. Key Details About Kathmandu Black Salt Flavor & Aroma: It has a distinctively savory, “eggy” aroma and sharp, tangy flavor due to high sulfur content. Appearance: Though called black salt, it typically appears as a purple-red or pinkish-grey powder when ground. Common Uses: Used as a seasoning in salads, fruit salads, chaat masala, raita, and various snacks. Health Benefits: Used in Ayurveda for improving digestion, reducing heartburn, bloating, and managing cholesterol.
