Marinate the fish heads with salt, red chilli powder & turmeric powder.Heat oil & fry it.
Take out from oil & keep aside.
Fry boiled potato in the same oil & then take out from oil.
Now add bay leaves, dry red chilli, cinnamon stick, green cardamom & star anise in oil & saute it for a while.
Add chopped onion, tomato & ginger_garlic_green chilli paste.Make a smooth mixture of it.
Add all spices & 1 cup of hot water.
Add fried potato & fish heads.Mix it well with spices.Cook it for few minutes.
Now add cooked rice & mix it well.Cover it & cook it few more minutes
Finally adjust salt & add ghee.Switch off the flame & serve it.Its a very delicious one pot meal.