This pumpkin pasta sauce is creamy, savory, and deliciously cheesy, with a smooth texture that coats every bite of pasta. It’s an easy way to turn a can of pumpkin into dinner, and the sauce comes together while the pasta cooks!

Ingredients
This sauce starts with olive oil, garlic, and pumpkin purée (not pumpkin pie filling). Half-and-half and milk make it creamy, while a splash of reserved pasta water helps the sauce coat the noodles. Nutmeg adds warmth, and Parmesan cheese gives it a savory, cheesy finish.
How to Make Pumpkin Pasta Sauce
While the pasta cooks, sauté the garlic in olive oil, then stir in the pumpkin purée, milk, half-and-half, and seasonings. Simmer for about 5 minutes, stir in the Parmesan, and toss with the cooked pasta. Add a splash of reserved pasta water until the sauce is smooth and coats the noodles without being too thick.

Tips for Making Pumpkin Sauce For the First Time
No. This is a savory dish and should be made with plain, canned pumpkin purée. Pumpkin pie filling contains added sugar and spices intended for desserts.
I recommend short pasta shapes like penne, rigatoni, or rotini. Their ridges and curves help catch the creamy sauce, so you get plenty in every bite. You can also use spaghetti or another pasta you have on hand.
Add a splash of reserved pasta water until the sauce is smooth and coats the noodles without being too thick. If you threw it all out, use milk.
Sure. I often make this with protein pasta or add 1 ½ cups shredded cooked chicken.
Easy & Creamy Pumpkin Pasta Sauce

Watch how it’s made:
Ingredients
- 16 ounces penne pasta
- 2 tablespoons olive oil
- 2 garlic cloves, minced
- 1 cup pumpkin puree
- 1 cup reserved pasta water
- 1 ½ cups half and half or whole milk*, or a mix of both
- ¼ teaspoon nutmeg, optional
- 1 teaspoon salt
- 1 cup shredded Parmesan cheese, more for serving
Instructions
Cook the pasta:
- Cook the pasta according to package directions, reserve 1 cup pasta water, drain, and set aside.
Make the sauce:
- In a large skillet, heat the oil over medium-high heat. Add the garlic and sauté for about 30 seconds, until fragrant. Add the pumpkin puree and half of the reserved pasta water. Whisk until a smooth paste forms.
- Add the half and half, nutmeg (if using), and salt to the sauce and bring it to a simmer while stirring occasionally. Reduce the heat and simmer the sauce for 5 minutes to thicken it. Add in the grated Parmesan and whisk until the cheese is dissolved.
Combine:
- Add the cooked pasta to the sauce and toss to combine. If the sauce is too thick, add a little more of the pasta water. Serve it topped with additional Parmesan cheese.
Notes
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Sarah K says
Was looking for a recipe to use up some leftover canned pumpkin and am SO glad I came across this one! Made this today and it was delicious. Thanks so much for the awesome suggestions for substitutions. I used coconut milk (in place of half and half) and almond milk (instead of milk) and it worked out brilliantly! I also added in some spinach and chili flakes but overall we really enjoyed the recipe, quick and flavorful. 🙂
Sarah K says
Forgot to mention I also skipped the Parmesan as I didn’t have any on hand.
Laura Fuentes says
oohh!! with that substitution combo I bet it was super creamy! I am so glad you enjoyed this, Sarah.
Claudia says
This pumpkin pasta recipe did not disappoint! I was looking for something to make with my leftover pumpkin puree that wasn’t dessert, and this was perfect. It definitely reminds me of alfredo– way simpler and a lot less (none) flour/carbs…the cheese/milk might make up for those calories, though haha! Saving this recipe!
Mehraban says
Is this meal suitable for a one-year-old baby?
Laura Fuentes says
Given that your child can eat everything I don’t see why not.
Teresa says
I have started making squash puree in the pot with my handheld blender. I love it ! (I microwave them first.) My kids get to help, too – blending for most squash or even scooping for special shaped ones like acorn squash beforehand. I can throw in just about any vegetable and small amounts of leftovers ANYTHING (soups, eggs, meatballs, beans) into the blending mix — it’s just great. I do it in the pot so no more dishes. Hubby is not fond of sweetness of squash but he really appreciates the thick soup on a long afternoon of work or as a light supper in the hours post dinner when he has work to do.
I have been looking for more recipes to make use of this blending power and this is perfect — we love pasta. I will try it soon. Thx !
Laura Fuentes says
That’s amazing! Enjoy it!
Kris says
Are you supposed to use the full cup of pasta water?
Laura Fuentes says
I like to use half at first, and then slowly add after I add in the pasta to make sure it’s the thickness of the sauce I prefer. I hope this helps!
Heather Bee says
We had this for Halloween (of course!) and it was delicious! I didn’t even want to tell my kids what it was since half of them claim to not like pumpkin. All but one just thought it was cheese. I couldn’t help think that some chicken and sage spices would make it more divine but then that’s an extra step then too. Thank you for this! I just froze extra pureed pumpkin explicitly for repeating this dish 😀