1. Preheat oven to 190C.
2. Scoop out the seeds and stringy bits inside the pumpkin. Then peel and chop the pumpkin flesh into large chunks.
3. Spray the dish with Fry Light and add the pumpkin chunks into the dish. Pour 1/2 cup of water into the dish.
4. Cover with aluminum foil and bake in the oven for 30 minutes.
5. Put the roasted pumpkin chinks into a blender and blend until liquidized.
6. Store until needed.