Turn on a wide-bottomed pan on low heat
When pan turns hot add urad dal, toot dal, coriander seeds, pepper, black sesame seeds, fenugreek seeds, red chilli; mix well and roast till sesame seeds start to crackle and dal turns golden brown
furthermore add curry leaves powder; sauté for a minute and cool
Add tamarind and saute in low flame
Roast till tamarind turns dry and moisture evaporates. cool
check if the tamarind is well roasted
grind the dal mixture first
add tamarind and rock salt; mix in between and grind
Transfer to a wide plate and cool completely
Store in an airtight container