oooh, spooky. I made this tonight.
This is how I made it but not sure if it is official recipe. This made enough for about 3 adults.
1 small pumpkin, peeled and deseeded.
1 onion
50g butter
couple of carrots or sweet potatoes (optional)
Pint of chicken stock
Some milk (half a pint)
Fry onion v. gently in butter in a heavy base pan. Add chopped up pumpkin and any other veggies you want shot of and chicken stock. Hubble away for 15-20 mins.
Blend in food processor or blender. Put back in pot add milk, some salt and pepper. Reheat gently, don't boil.
Stir in chopped basil and double cream when you serve it if you are organised enough to have stuff like that in the house.
It was most yummy. Even DH liked it and he hates anything in the squash family