Soak tamarind in 1 cup of hot water
Pulse garlic, pepper, cumin into a coarse mixture, and keep them aside
Add coconut oil to the pan and when the oil is hot add mustard seeds, fenugreek seeds, and red chilli, let them splutter
Furthmore, add tomatoes and saute till tomatoes turn mushy
Furthermore, add pulsed mixture and saute for 2 minute
Add turmeric powder, chilli powder coriander powder, and saute for 2 minutes
Sprinkle required salt
Furthermore, strain and add tamarind water, 1 cup of water, coriander leaves and curry leaves, a pinch of jaggery, and a generous portion of hing
Bring the rasam to a frothy boil
Turn off the stove and finally add a dollop of ghee, mix well and serve hot