Pressure cook corn kernals with a cup of water for 2 whistles,drain and keep aside.
Peel and chop bottle gourd,chop tomato ,chili and ginger in small pieces.
Heat 1.5 tbsp oil in a pressure cooker add tomato, chili,bottlegourd and cashew pieces and saute for 1 minute .
Add 2 tbsp water and pressure cook for 2 whistles on medium flame .
When cooled completely, grind and make a fine paste.
Heat 2 tbsp oil in a pan add chopped capsicum and saute for a minute,drain and keep aside.
Now add grated ginger and boiled corn in the same pan and saute for few seconds.
Add kasoori methi(dried fenugreek leaves),all the spices and the ground tomato paste
Mix and add 3/4 cup water cover and cook for 3-4 minutes.
Add sugar and fresh coriander and serve hot.
Serving suggestions-best served with paratha,roti and rice