Masala Vadai is a popular deep fried snack from Tamil Nadu also known as Paruppu vadai. This is either made with single lentil or combination of lentils. We at home, make it purely with Bengal gram and call it as Masala Vadai and the one made with multiple lentils are termed as Aama Vadai. These vadais with crispy exterior and soft interior can be served as an appetizer, evening snack or in general would suit for any occassion.