Premium Idly Rice Processed without any chemicals or polishing. SDPMart’s rice is harvested and comes straight from the farmers. It is Naturally aged between 12 months to 18 months. Idli rice grains are short, thick, and have a white spot in the middle of the grain. Idli rice is usually soaked along with urad dal and ground in a wet mixer, which then is the batter used to make the Idli (South Indian rice cakes), Dosa, and other varieties of dishes. It is Gluten-free.