Amchur Powder is a seasoning made from dried, unripe mangoes. It is a common ingredient in Indian cuisine and has a tart, citrusy flavor. It is often used in curries and chutneys, as well as in marinades and pickles. Amchur powder is also used to add a sour flavor to dishes, as well as a natural yellow color. It is usually used in combination with other spices, such as cumin and coriander, to create flavorful dishes.