Take Tomato and Onion in equal proportions.

Pour ghee or oil in a pan and make seasoning with cumin seeds and mustard seeds.

Add tomato and onion.

Add red chilly powder, turmeric powder and salt.

Grind ginger, garlic, 1/4 cup grated coconut and processed Channa dal/puttu kadalai with water.

Add the mixture in the masala.

Let it boil for a while.

Remove from the fire and serve with chapatti or puri.