Dry roast the Rice flour in a pan to just make it hot. This will take just 2 minutes. We don't want the rice flour to change color.
Take the warm rice flour and spread it on a plate. Mix the salt in 2 tablespoon of water, sprinkle little salt-water on the flour and mix well with your hands. The Water mixed flour should hold if you hold it tightly, and collapse if you break it.
Take the salt mixed flour in a bowl/steamer plate and steam cook it for 5-8 minutes. I used my idly steamer.
Make sure water doesn't touch the flour, even the water droplets from steam. If using a vessel inside the steamer, then cover the rice flour container. Or you can wrap the rice flour in a cheese cloth like a bag and steam.
After the given time, take it out of the steamer, spread it on a flat plate. Heat Jaggery with 2 tablespoon of water and prepare a syrup of single-string consistency.
Pour this Jaggery syrup on the steamed rice flour and mix well.
Add grated coconut, cardamom and roasted nuts and raisins . Mix well and Serve.