Making Pumpkin Pasta Sauce is a straightforward process. Follow these steps for a delicious outcome:

1. Sauté Aromatics: In a medium saucepan, heat olive oil over medium heat. Add chopped onion and sauté until translucent, about 5 minutes. Add minced garlic and cook for another minute.
2. Add Pumpkin: Stir in the pumpkin puree and mix well with the onions and garlic.
3. Incorporate Broth: Gradually pour in the vegetable broth, stirring until the mixture is smooth.
4. Mix in Cream: Add the heavy cream (or coconut milk) to the saucepan and stir to combine. Allow the sauce to simmer gently for about 5 minutes.
5. Season: Add dried thyme, dried sage, cinnamon, salt, and pepper. Stir thoroughly and taste; adjust seasoning as needed.
6. Finish with Cheese: If using, stir in the grated Parmesan cheese until melted and creamy.
7. Combine with Pasta: Toss your favorite cooked pasta in the sauce until well coated.
8. Serve: Remove from heat and let it sit for a minute before serving.

By following these steps, you will have an incredible sauce that beautifully complements any type of pasta.