Method
Apply oil and roast it on the fire ,turning all sides( OR u can cook the brinjal in the pressure cooker with few whistels , when it is cool remove the skin )
When it is fully roasted ,keep it in the cold water to cool
Remove the skin and mash it
Heat oil
Fry 1/2 cup chopped onion
Add 1 tbspn garlic ginger paste
Fry till the onion becomes translucent
Add 1 big tomato chopped + 3 to 4 slit green chillies ( according to ur spice tolerence)
Fry till the tomatoe becomes mushy and leave the sides
Add the mashed brinjal ,1 tspn cumin powder,1tspn turmeric powder ,1tbspn coriander powder
and salt to taste
Stir and mix well for 5 minutes
Add chopped coriander leaves
Serve with roties