Adai, also known as multi-lentil dosa, is a popular South Indian dish made from a combination of lentils and rice. It is a nutritious and protein-rich breakfast option that is crispy on the outside and soft on the inside. Adai is typically served with coconut chutney or sambar, and it can also be enjoyed with jaggery or butter. This versatile dish can be customized by adding vegetables or spices to enhance the flavor.