Tomato chutney | தக்காளி சட்னி

TOMATO CHUTNEY INGREDIENTS:

2- tablespoon groundnut oil
6-  medium size onion
1- teaspoon salt
3- medium size tomato
5- Cloves of garlic
1/2-inch ginger
1-  tablespoon chilly powder
1-  tablespoon groundnut oil
1-  teaspoon mustard