Boil corn, remove the corn kernels. Grind the niblets in a blender till coarse.
Chop the onions finely.
Cut tomatoes and green chillies
Take a kadhai and heat some oil. Add cumin seeds. Let them crackle.
Add in the onions and sauté them till they are brown.
Add green chillies and sauté for about half a minute.
Add turmeric, garam masala powder, red chilli powder and coriander powder. Add salt. Stir well.
Add the tomatoes and let them cook.
Then add salt, corn and some water.
Sauté for about 5-10 mins.
Garnish with chopped coriander and serve hot.