Mangaudi, also known as Moong Dal Vadi, is a popular Indian snack made from moong dal (split yellow lentils). These crispy and savory vadi are made by grinding soaked moong dal into a paste, shaping it into small discs, and then sun-drying or deep-frying them. Mangaudi can be enjoyed as a standalone snack or used as an ingredient in various dishes like curries, sabzis, and pulao. They add a delicious crunch and flavor to any dish they are added to.