A vada (left center), served with an idli, coconut chutney and sambar.
A vadai (Tamil: வடை, Malayalam: വട; also known as vada, wada or vade; pronounced "vah-daa", "vah-dey", or "vah-die"), is a savoury snack from South India, shaped like a doughnut and made from dal, lentil or potato. It is a traditional South Indian food known from antiquity 1.
There is one other variety commonly known in Tamil Nadu as aamai vadai (Tamil ஆமை வடை, literally "turtle-vadai"). This is prepared using lentils (a mixture of ground and unground lentils), and is flat with no hole in the middle.
Vada can vary in size and shape, but are similar to the Westerndoughnut; however, the Indian vada is spicy rather than sweet.
Mashed or diced potatoes and/or lentils are seasoned — sometimes sauteed — then shaped, covered in a gram flourbatter and deep-fried. Although battered and deep-fried, the finished product should not be too oily if prepared correctly, since steam build-up within the vada pushes all oil away from within the vada.