Wash the pumkin/Kaddu well. Do not remove the skin.
Cut the pumpkin into cubes. Heat ghee in a pressure cooker. Add cumin seeds/jeera and ginger.Let it cook till golden .This will just take a few seconds.
Add the chopped tomatoes , sendha namak ,chilli powder,green chillies.Cook till soft and ghee sepeartes.
Now,add the chopped/cubed pumpkin and saute well.Cover the lid and pressure cook till 1 whistle on high flame.Now, simmer the flame and cook till one more whistle.Switch off the flame.
Let the pressure release.Now,open the lid and switch on the flame again.Cook on medium flame till all the water evaporates.
Once its all dry,add the sugar and saute for 2 minutes.
Switch off the flame .Serve hot and garnish with coriander leaves and slit green chili.