In a pan, add jaggery and water. Once the jaggery melts, add coconut and cook till the mixture gets thickened. Add cardamom at the end. Mix well and switch off
While still warm and when you can handle the jaggery with hands, grease your palm with ghee/oil, take small portions and make small jaggery balls
In a sauce pan add coconut oil and 1 cup of water and bring to boil. When it is boiling and you see bubbles, add the sieved flour (Have 1/4 cup of water boiled in separate pan/kettle)
For the flour that I used, the extra 1/4 cup water was not needed. If you feel dough is dry, add 1 tablespoon of water else no need to add. Water added should be boiling hot water, so its better to keep 1/4 cup hot water separately
Cook till it comes to non sticky dough consistency. Cover the dough with a damp cloth, as it tends to dry soon
When the dough is cool enough to handle, make small spheres. Since rice flour is gluten free they tend to be sticky, so greasing hand with coconut oil helps to make Kozhukattai
Slowly press with your hand and make a big circle sufficient enough to keep the filling
Place the pooranam into the small portion
Bring the outer layer to the top for modakkam shape. Alternatively, mould can also be used
Repeat with rest of the dough
Grease the idli plate and place the kozhukattai and steam them for about 8- 12 minutes. Remove from the plate when it comes to room temperature