Dry roast the peanuts and sesame seeds separately until golden brown and fragrant
Set aside until completely cool
Grind together with the coconut and water to form a smooth paste. Set this aside.
Extract the tamarind paste in 1 cup warm water. Set aside.
Grind or pound the ginger and garlic together to form a smooth paste. Set aside.
Heat a pan and add oil.
Wash and pat dry the eggplant. Make small slits on them vertically, without cutting through the eggplant
Light saute the eggplant in the oil until soft but still holds its shape.
Drain and set aside.
In the same pan, fry the onions and ginger garlic paste until golden.
Then add the ground peanut-sesame-coconut paste and fry for 3 minutes or so.
To this, add turmeric powder, chilli powder, cumin, coriander powder and salt.
Mix well and fry for another minute or two
Add the tamarind water, mix, then add the eggplant
Bring to boil on a low flame, adjust water if the gravy is too thick and cook covered for 5-10 mins.
Garnish with fresh coriander leaves before serving.