On a lined baking tray, place the seeded and sliced squash with the skin on then cook for 45 minutes.
When cooked and soft, get pulp then mash.
Over low - medium heat, in a medium pot put together the squash, 4 cups of vegetable broth and rosemary. Bring it to a boil. To make it creamy, mash the pulp more with an immersion blender. If you want to have a more liquid consistency, add the remaining vegetable broth.
At the same time, over medium-high heat, in another medium pot filled with water, bring it to a boil then add 1 teaspoon of salt. Cook the pasta based on the number of minutes suggested in the package. To make them al dente, lessen 1 minute from the cooking time. Drain.
Finalize the soup by mixing in the cooked pasta, pepper then drizzle with the extra virgin olive oil.