Soak chana dal for 2 hrs. Drain water completely.
Then in a mixer add chana dal along with red chillies, fennel seeds, garlic and grind it to a coarse paste. I did it in batches as I used my small jar.
Collect the mixture in a mixing bowl, add chopped onion, required salt and coriander leaves and mix well, Set aside.
Heat oil a kadai. Pinch small portions of the mixture and carefully drop them into oil and deep fry until reddish golden to make pakodas. Drain the pakodas in tissue paper and set aside.
Grind together coconut and fennel seeds to a fine paste, Set aside.
In a pan – heat oil add the items listed under ‘to temper’.
Add ginger garlic paste and let it fry for a minute then add onion and fry till slightly browned then add tomatoes.
Saute till tomatoes shrink and is mushy. Add turmeric, red chilli and coriander powders.
Saute till raw smell completely leaves and the mixture is more like a thokku. Add required salt.
Then add 3/4 cup water (adjust according to the thickness) along with tamarind pulp and let it boil for a good 5-7mins.
Then add coconut paste and let it to boil in sim until the kuzhambu becomes thick and oil separates, this may take at least 5mins.
Finally add the prepared pakodas along with chopped coriander leaves. Switch off.
Serve Pakoda Kulambu with rice.