Chop the eggplants and onion and uniform long slices and keep them ready.
6 Cups Eggplant/kathirikai/Brinjal, 1 Cup Onion
Tip - Keep the eggplants soaked in water until ready to use as this helps in preventing discoloration.
Heat a wide heavy bottom pan and add oil. Once the oil heats up, add the mustard seeds and urad dal/ullutham paruppu and let it crackle (about 30 seconds).
1 Tablespoon Oil, 1 teaspoon Mustard seeds, 2 teaspoon Ullutham Paruppu/Urad dal
Now add the chopped onions and let it fry until translucent.
1 Cup Onion
Once the onions are soft, add the spice powder - turmeric powder, red chili powder, and dhania powder. Mix well to combine.
½ teaspoon Turmeric powder, 1 ½ teaspoon Red chili powder, 1 teaspoon Coriander powder/Dhania powder
Drain the eggplant well and add it to the pan. Mix well and add salt needed.
6 Cups Eggplant/kathirikai/Brinjal, to taste Salt
Cover the pan and let the eggplants soften a little. At this stage remove the lid and saute until the vegetables are entirely cooked.
If you like the kathirikai kara curry to fry a little longer, simmer the heat and let it fry uncovered. Keep stirring once in a while to prevent burning. If the curry appears to dry out too quickly or burn, sprinkle a little water and continue cooking.
Eggplant poriyal is now ready to serve!