Soak channa dhal, coriander seed, green chili, cumin in water for 10min
Grind above along with coconut, ginger, turmeric powder into a fine paste
Heat oil in a pan
Fry okra pieces in simmer until crispy
Transfer the ground paste into a pan
Add salt, water and to a boil
Add curd and mix well, add little water depending on the consistency you want
Bring to a boil and switch off the flame
Heat oil in a pan
Add mustard, asafoetida, curry leaves and fry well
Mix it with the kuzhambu