1. Using a small sauce pan, boil the pumpkin in the vegetable stock until it is soft.
2. Add the boiled pumpkin with the stock in your food processor or use a hand mixer and mix it till you have a smooth texture.
3. Grind 50 g of parmigiano and add to the sauce. Also add pepper. If you are a cheese lover you might add more cheese, however than you do not taste the pumpkin that much anymore.
For here you have different options:
What ever you do I would suggest to serve it with fresh parsley and sunflower seeds. You can also add some sauteed chanterelles or other mushrooms of your choice.