Pappadkhar, also known as pappadum or papad, is a thin, crispy Indian flatbread made from lentil, chickpea, or rice flour, and often seasoned with spices. It is typically deep-fried or roasted and served as a snack or accompaniment to meals. Pappadkhar can be enjoyed plain or with various dips and chutneys, adding crunch and flavor to Indian cuisine. It is popular in many South Asian households and restaurants.