Add coconut oil to a pan. When the oil turns hot add mustard seeds, urad dal, and curry leaves let them splutter
Furthermore, add asafoetida and mix a good mix; transfer to a plate
Add extra oil and heat
Furthermore add urad dal and peanuts; roast till the color is about to change
Add ginger, garlic, red chilli, green chilli, small onions, and tamarind; saute till the dal turns golden brown
Add curry leaves, give a good mix, and turn off the stove
Furthermore, add coconut; let them cool in the same pan
After everything is cool transfer to the mixie add 1/4 water and grind well
Finally, add salt and a little water; grind
Transfer to a container
Add water according to your preferred texture and mix well
Finally, add the tempering and mix well