Keep a deep non stick vessel on flame and add 3 tblsp oil to it. When the oil is hot, add all the seasoning ingredients to it. Once the mustard seeds start spluttering, add chopped onions, tomatoes and green chillies and fry till the tomatoes are well done. Add chopped coriander and mint leaves to the mixture and fry it till the coriander loses it color, then add ravva to it and fry for 5-7 min. then add hot water and salt to ravva, the mixture begins to boil, then reduce the flame to medium and cover it with lid for 3 min.or until the bath is thick, then just before turning the flame off, add one tbsp.Ghee to the dish and stir it well. .................................................it will go good with peanut chutney.