For the tempering, heat oil in a pan, add mustard seeds, once they splutter add, urad dal, when it turns golden brown, add curry leaves, red chillies, and asafoetida. When the curry leaves become crisp, pour the tempering over the prepared coconut paste. Enjoy with idlis/dosas. Since fresh coconut is used, it is best to consume it with 1-2 days. Store it in the refrigerator