Replacement for pumpkin I have a recipe that requires pumpkin, but I would like not to use it.
Are there other vegetables, or combination of vegetables I could use? I would like to get the same consistency; if then the taste is similar, that is a bonus.

I report the list of ingredients used for the recipe:


Tofu (250 gr)
Onion (1)
Pumpkin (200 gr)
Parsley
Pasta (400 gr)


The pumpkin is cut in cubes, cooked covered with few water for 15 minutes, and then the other ingredients are added. All is cooked for 10 minutes more.
The closest in terms of taste an texture would be another winter squash such as butternut, acorn, hubbard, etc. (As has already been mentioned.)

However, anything with a similar texture would work. If you don't care so much about the taste, you could substitute a tuber such as potato, turnip, rutabaga, carrot, parsnip, celery root, or parsley root. 

Sweet potatoes or yams would be closer in taste, but might be mushier than you want. 

I'd suggest experimenting with any single or combination of the above and see what flavor you like best.