First, add Yoghurt and water in the rava and add salt and leave for half an hour.

Now heat the oil in a vessel, add mustard seeds and fry some cumin seeds and put it in the idli batter.

Now put the prepared Idli in it, add turmeric, a little red chilli, salt and some dry chutney and then shake well.

Heat a small spoon of oil, fry the onion in it, fry the tomatoes.

Now, mix the red chilli, roasted tomatoes, roasted onions, roasted onion and grind them into a fine paste.
Now heat a little bit of oil again, add the mustard seeds and moong dal into it.
Now add the roasted chutney to it and cook for 3 to 4 minutes. Add a little lemon juice too.

Our chutney is ready.

Serve spicy Idli with sauce.