Ingredients
- Eggplant( big )……………......... 1
 - Big Onion(chopped)………….....1
 - Tamarind Extract (lemon size ) …..1cup
 - 6 hot green chillies, slit and cut into pieces
 - Mustard Seeds………………….1 tsp
 - Chana Dhal……………………..1 tsp
 - Urad Dhal………………………1 tsp
 - Red Chilies…………………… 2
 - Curry Leaves…………………..few
 - Hing……………………………1/2 tsp
 - Sambar Powder……………… 2 tsp
 - Jaggery Powder........................... 2 tsp
 - Salt to Taste
 
Method
- Keep the brinjal on the gas stove and burn it. .
 - ( Apply little oil on the Kathirikkai
 - Turn the sides and make it burn.
 - Cool it and peel the skin. Eggplant/brinjal and bake them in the oven at 250 degrees for 30 minutes..
 - Mash the eggplant into pieces.
 - Heat a pan with oil add mustard seeds chillies, urad dhal and chana dhal.
 - When the mustard seeds crackle add onions and fry.
 - Then add tamarind water, mashed eggplant, turmeric powder, hing, jaggery powder, sambar powder and salt. Let it boil for 5 minutes. Add curry leaves
 - Eat this gotsu with ven pongal.
 - Heat a pan with oil add mustard seeds, urad dhal, chana dhal, chillies and hing.
 - Add the onion and fry well.
 - Pour the tamarind extract, turmeric powder, sambar powder, curry leaves ,salt, the mashed eggplant, jaggery mix well, and boil for 5 more minutes.
 - Tomatoes(more) can be substituted instead of the eggplant for a tomato- onion gotsu.
 - Add more chillies.This gotsu can be eaten with rice and pappad.
 - It can be the side dish for Pongal and idli.