Cook rotini pasta according to instructions. Drain and set aside.
Add oil to a large pot over medium heat and sauté onion until tender. Add garlic and sauté for another minute.
Add pumpkin puree, tomatoes, broth, and seasonings. Bring to a boil and stir continuously for about 10 minutes.
In a large mixing bowl, toss pasta with sauce and divide into two servings.
Serve pasta with fresh grated cheese and garnish with basil (optional).
Notes
Pumpkin isn’t just for pumpkin pie! This creamy, savory pasta is perfect for a day where you need a cozy, satisfying meal on the table in 30 minutes or less.