Chop onion, tomato,garlic and chillies
Take a pan and add some oil, then add the above chopped ingredients.
Add salt and turmeric powder and stir it
Take it out and grind it into a smooth paste.
take a pan, add oil and add mustard and Curry leaves, red chillies
Stir it, and add it to the prepared chutney
Serve it with dosa or idli
