Wash and soak tamarind for 1/2 an hour.

Wash and clean green chilies and grind them finely with tamarind in a mixer grinder.

Pour oil in a deep pan and put mustard seeds, turmeric powder and asafetida.

Now put the green chilly tamarind paste in the oil and fry well

Add powdered fenugreek and salt. Mix them continuously

Simmer the stove and it will take time to cook.

When it turns black and when oil comes out of the thokku you can switch off the stove

After some time you transfer the green chilly thokku in a dry bottle

You can use this for more than a year.

Surely you like this thokku.