Heat 1 tsp of ghee, add moong dal and roast for a min.
Add in varagu and oats and mix well.
Add in coconut. milk and water and mix well.
Cover and pressure cook for 2 whistle.
Now open the cooker, add in jaggery syrup and cook till it thickens.
Add in ghee little by little and cook till it thickens.
Add in cardamom and dry ginger powder.
Fry cashews and raisins in ghee and add it in the pongal.