In a Pan dry roast coriander seeds, dry chili, jeera, pepper, fenugreek and lastly add dry ginger. ( if you use powder turnoff flame then add dry ginger powder) allow it to cool and powder them

Now add in jar and grind them well

In a pan add oil and temper mustard, jeera and fenugreek.

Now add shallots and curry leaves

now add tomato, turmeric and salt and cook

Now add tamarind water and bring it to boil

Now add little water in that grind powder and add in mixture. boil for 10 minutes

Now add hing and jaggery. boil for 1 minute and turn off

Now its ready to serve Sukku Kuzhambhu