Chaat Masala — Sour Salt Spice Blend Construction (चाट मसाला)

North Indian street food tradition — associated with the chaat culture of Lucknow, Delhi, and Varanasi

Chaat masala is not a spice but a flavour technology — a sour, salty, slightly sulphurous powder made from amchur (dried mango powder), black salt (kala namak — containing iron sulphides and hence an egg-like sulphur note), cumin (roasted and ground), black pepper, dried ginger, and optionally dried mint. It functions as a finishing condiment sprinkled over everything from fruit to fried snacks to yoghurt preparations, adding a specific tangy-mineral dimension that no single component can provide alone. MDH and Tata brands are the commercial standard references. Making chaat masala at home requires sourcing kala namak — without it, the preparation is simply amchur-spiced salt.

• The sour-salt finishing powder parallels the Japanese shichimi togarashi and the Moroccan ras el hanout in the concept of a complex finishing spice blend with multiple flavour dimensions.

Sprinkled over chaat, fruit, roasted chickpeas, yoghurt preparations, pakoras. A few grams change the character of any preparation it touches.