Heat oil when oil is hot and starts to bubble
Add manathakkali Vathal and give a quick mix
Furthermore add mustard seeds, Channa dal, fenugreek seeds, let them splutter
Add red Chilli and curry leaves, give a quick sauté
Add sambar powder and give a quick mix
Furthermore, add Tamarind paste and give a quick mix
Add water and required salt; mix well
Boil for 20 minutes or until tamarind raw smell goes off
Add Asafoetida and jaggery; mix well and cook for 3 minutes
Prepare rice flour slurry and add it to the Kuzhambu
Finally, add oil and boil Kuzhambu for 3 mins. Tasty South Indian style Vathal kuzhambu ready