Now take oil in a sauce pan, put mustard seeds, cumin seeds and sauté, now add Chana dal, finely green chilli, chopped ginger, curry leaves, chopped cashew and sauté until golden brown, Splutter tempering. Now add grated carrot and sauté for 2 minutes. Turns aromatic. Now put this masala in to the dal paste, add asafoetida, finely chopped coriander, salt and mix it well.