Amchur powder, also known as dry mango powder, is a unique and tangy spice made from unripe, green mangoes that have been sun-dried and ground into a fine powder. It imparts a distinct sour and slightly fruity flavor without the moisture of fresh lemon or lime juice. This versatile spice is a staple in Indian cooking, used to add a zesty tang to curries, stews, chutneys, and marinades. A must-have for vegetarian dishes, it's also a key ingredient in chaat masalas and dry rubs, providing a delightful pucker and depth to any recipe.