Take a pressure cooker and add cleaned pumpkin pieces and cow pea along with red chilly powder, turmeric powder, salt and required water.
Pressure cook for 4-5 whistles or until cow pea is cooked well.
This recipe uses coconut in two ways - for the gravy and tempering. Now take 3/4 cup grated coconut and add into the blender for preparing coarse textured mixture. Grind grated coconut with cumin seeds, green chillies and garlic into a coarse mixture.
Add coarsely ground coconut mixture into the cooked cowpea and pumkin. Adjust salt and mix well. Let it boil. Switch off the stove.
Tempering - This is the crucial step that takes the curry to another level. Heat oil in a pan and splutter mustard seeds and add dry red chillies. Then add 1/2 cup grated coconut and roast till it becomes golden brown in color.
Finally add some curry leaves and turn off the flame. Be careful not to burn the coconut. Make sure that the coconut is roasted with an aromatic flavor.
Add the tempering to the cooked pumpkin mixture. Mix well and serve.
Serve!