Sneha is the Sanskrit word for oils extracted from plants & animals, and it also means “friendly” in Tamil, Hindi, and other Indian languages. Apparently oil is viewed as a friendly substance and according to Ayurveda oil purifies, calms, and nourishes our mind & body. Since oil signifies purification, peace & prosperity, it is no wonder that we follow the tradition of taking oil bath (ennai kuliyal) & heating up an oil pot (ennai chatti kaya vaipathu) on the day of Deepavali. Generally we use sesame oil for oil bath, peanut oil for frying savory stuffs and ghee for making sweets. My mother usually makes deep-fried mundhri kothu or suseeyam (sweet dumplings), vadai or bajji (savory dumplings) and ukkarai fried in ghee for every Deepavali.