Rava Idli is a quick and easy variation of the traditional idli recipe. Instead of using fermented rice and lentil batter, rava idli is made with semolina (rava), yogurt, and a few other ingredients. The batter is prepared by mixing rava, yogurt, and water, and allowing it to rest for a few minutes. The batter is then steamed in idli molds until cooked. Rava idli is a great option for those who want to enjoy idli without the hassle of fermentation.