Wash and finely chop the vethalai | paan leaves. Take out the top step part.
In a pan add sesame oil, and add small onion and garlic.
Saute till the onions turn slightly golden brown.
Take out and keep aside.
In the same pan add urad dal, chana dal, red chili and a small piece of tamarind.
Saute in a medium flame till the dal turns golden brown.
Add curry leaves and finely chopped vethalai | paan leaves.
Saute for a minute and switch off.
Add 2 tbsp coconut and salt.
Allow everything to cool.
Grind into a slighty coarse paste.
Add little water while grinding.
Vethalai thogayal ready.