First add the curry leaves, tamarind, mustard seeds, urad dhal and chana dal ready. Heat oil add mustard seeds, urad dhal and chana dal first and let it splutter.

Add hing curry leaves and tamarind water and boil for two mins then add sambhar powder.

Add salt mix and simmer till it becomes thick. Now add it in the leftover mini idli and mix well. Serve hot.