Take 2 tsp of ghee in 1 lt pressure cooker. Heat it on low
Now add the dal and rice to this and roast it till a good flavour comes
Now add 1 cup water to this, mix well , close the pressure cooker, put the weight on and cook on high for 4 whistles. Let it cool completely
Meanwhile add 1/4 cup water to the jaggery and heat it on low flame till the jaggery dissolves. Strain it through a strainer and remove the dirt which might be there. Transfer it to a small pan or bowl and heat it till it start to thicken. Switch off the fire and keep aside
Now if the pressure is completely released from the cooker, open the lid carefully. Mash the rice dal mixture well and add the jaggery to it. Let it boil for 2 minutes. Add cardamom and mix well
Now add the milk, boil for 1 minute and switch off the fire
Heat the remaining ghee in a pan and fry the cashew and raisins till it starts to brown and pour it on the prepared payasam. Neivedhyam is ready