Heat 1 tsp oil in a pan and saute the red chillies for 5 minuites.
Take the chillies in mixer grinder along with garlic cloves and grind it coarsely or smooth as you like it.
Tale oil in a saucepan and add mustard seeds. let it crackle.
Add the chilli paste and saute for a minute. add salt and mix well.
Store in an airtight jar and serve with parathas.