If using the corn cobs, then you can directly grate it using box grater. Or remove the kernels and coarsely grind into the grinder or use the food processor.
If using frozen corn kernels then defrost it and coarsely ground them. Take them along with its juice into the pressure cooker.
Add milk. Mix well. Cover the cooker with lid. Put the weight on. Turn the heat on medium.
Let it cook for 2 whistles. Then let the pressure go down by itself. Open the lid. Most of the milk is absorbed and it will be thick. Keep it aside.
Heat the oil in a pan on medium heat.
Once hot add mustard seeds and let them pop.
Then add dried chili, cinnamon stick and cloves. Saute for a minute.
Then add sesame seeds. They will start to pop.
Then add ginger paste and chopped chilies. Saute for 30-40 seconds.
Add turmeric powder and asafetida. Immediately mix it.
Then right away add crushed, boiled corn. Mix it. and continue cooking till it gets thick. Keep stirring constantly.
It will be done in couple of minutes. So don’t go away.
Then add salt, sugar and garam masala. Mix well.
Also add lemon juice. Stir well. Taste it and see if you need more sugar or lemon juice. So alway starts with little amount and then add more if needed.
Then turn off the stove.
Lastly add coconut and chopped coriander leaves. Stir well