Chop idlis into 2-inch pieces If using mini idlis, leave them whole only.
Cut the green chilli into small pieces and chop the onion finely. Cut the tomatoes into small cubes.
Let them cook till they splutter then add the curry leaves and green chilli. Now add the chopped onion.
Again saute till the mixture turns soft then add in the salt, red chilli powder, turmeric powder and pav bhaji masala
Toss gently in such a way that they get well coated with the masala.
Garnish with finely chopped green coriander leaves.