Boil Sheep Head -- chopped into curry pieces (In pressure cooker about 15-20 mins) with Cinnamon Sticks and Elachi Pods -- Strain and set aside.
Add oil to pot and heat.
Add onions and cook till lightly brown.
Add curry powder, dhania powder, jeera powder, salt, tomatoes, ginger/garlic paste, cinnamon sticks, elaichi, bay leaves and stir for 1-3 minutes on medium heat. You may add little water if required.
Now add your BOILED sheep head and cook for about 5-15 minutes. Add water as required.
Add potatoes, half cup water and bring to a boil, then turn down stove to moderate heat.
Cook until potatoes are soft and curry thickens.
Garnish with Dhania Leaves