Add the coconut, jaggery, and ghee in the pan and stir it continuously.
After 2-3 minutes this will form a thick mixture.
If you feel that this is slightly loose, just add 1 tsp of rice flour to this and mix well.
Add cardamom powder and mix well. Switch off the flame.
When it is cool make it into small balls.
Make the dough into lemon sized balls.
Take a dough ball.
With your fingers make a small cup out of it and place the poornam.
Close this and make it into a modak shape.
Do the same for the rest of the dough.
Grease an idli pan, and place the kozhukattais/modakams in this and steam it for 10 minutes on medium flame.
When it is done allow it to cool for 2 minutes. Otherwise it will break if you take it when it is hot.
Kozhukattais are ready for neivedhyam.