Place aluminum foil in a baking tray
Keep a big eggplant and make holes all over the eggplant with a fork
Apply sesame oil all over the eggplant and Broil (500F) for 5 mins
Take it out of the oven and turn the eggplant and broil again for 5 mins
Repeat the process. Make sure the eggplant is turned every time for even roasting
Continue broiling till the eggplant skin starts shrinking. Mine got done around 25 minutes
After that, broil for 2 minutes at 500°F and repeat
Broil till the eggplant skin shrinks and peels off easily (broil time may vary depending on the eggplant size)
Gently peel off the skin. Use a fork if needed. Discard the skin and save the pulp