Vadas are a popular type of savory snack originating from India. They are typically made from lentils, particularly urad dal, which are soaked, ground into a batter, and then deep-fried. Vadas are often shaped like small doughnuts or fritters and can be seasoned with spices, herbs, and sometimes vegetables. These snacks are commonly served with various chutneys, such as coriander chutney or tamarind chutney, and are enjoyed as street food or during festivals. Vadas can also be part of a larger meal, often accompanied by rice or other dishes, making them a versatile addition to Indian cuisine.