In a pan heat oil, add mustard seeds, asofedita, curry leaves. When they start splattering add onions, tomatoes and a pinch salt. Cook for 2-3mts. Add raddish leaves and 1/2cup water. Cook covered for 5mts

Grind the masala paste. Add cooked toor dal, in the raddish leaves mixture. Add 2cups water. Add the prepared paste and cook for 5-7mts