Tomato-Onion chutney for Idli-Dosai

1 big onion with medium square like pieces, don't make small pieces
2-3 med tomatoes medium square pieces, if you like sour taste, take one wine tomato
1 Thai or any spicy green chili, keep it's pieces as big slices. Thai chili can be just cut in half
5-6 curry leaves
1 spoon roasted oorad daal
1 tbsp ginger small pieces, if you like you can add grated ginger

Take 3 tbsp oil in a pan and heat it to medium
Add roasted oorad daal, pinch of asafoetida
Add curry leaves, let it pop
Add the green chili slice & cut ginger pieces ( if you use grated don't add it now)
Add salt per taste
Once the chili looks semi fried, add onions
Mix well until the onions turn little pinkish in color. ( you can add grated ginger now)
Add tomatoes and stir the mix at med flame until everything seems semi boiled & cooked.

Do not cover the pan....do not add any dry spice...if you want u can add mustard seeds with curry leaves...

Once the mixture is cooked, turn off the flame and let it cool down
Once the mix is at room temp, grind the mix. Do not add water, it will be semi liquid once ready.