This is my absolutely favorite eggplant recipe and now it`s time to pass it on:
Rub eggplant slices with 1/2 teaspoon salt, 1/2 teaspoon turmeric and a pinch of sugar and set aside for 30 minutes.
Heat the oil in a large frying pan and brown the aubergine slices. Drain on kitchen paper.
Reduce to medium heat and add asafetida to the remaining oil. Fry for 3-4 seconds, add onion mixture, cumin, coriander, chili powder, sugar and salt and stew for 2 minutes. Add the sour cream and mix well with the spices. Put in the eggplant slices. Cover and let simmer for 10 minutes.