Chaas masala powder is a flavorful blend of spices used to enhance the taste of traditional Indian buttermilk, known as chaas. This aromatic powder adds a tangy and refreshing twist to the cooling drink, making it a perfect accompaniment to spicy meals. The combination of spices like cumin, black salt, mint, and coriander gives the chaas a unique and delicious flavor. It is easy to make and can be stored for future use.