Creamy Autumn Sausage Pasta with Roasted Squash
There’s something magical about the smell of fresh sage on a crisp autumn evening.
It is 6pm and you need a meal that feels like a warm hug. This autumn sausage pasta is the perfect answer for your busy weeknight cravings.
Why This Recipe Is a Winner
This dish brings all the best flavors of the harvest together in one pan. It is ready in 45 minutes, making it ideal for a cozy night in.
The sweetness of the squash balances the savory sausage perfectly. Your family will love how rich and velvety the sauce feels without being too heavy. It is a true crowd-pleaser for any fall gathering.
Simple Cooking Steps
You do not need to be a professional chef to master this meal. We use a simple one-pan method for the sauce and the toppings.
Even if you are new to cooking squash, this process is very forgiving. Just follow the steps and watch the ingredients transform into pure comfort.
Ingredients You’ll Need
Most of these items are simple pantry staples or fresh seasonal finds.
- 1 lb Italian sausage (casings removed)
- 1 lb butternut squash (peeled and cut into 1/2-inch cubes)
- 12 oz rigatoni pasta
- 1 medium yellow onion (finely diced)
- 3 cloves garlic (minced)
- 1 cup heavy cream
- 1/2 cup chicken stock
- 1/2 cup grated Parmesan cheese
- 2 tablespoons fresh sage (finely chopped)
- 2 tablespoons olive oil
- 1 teaspoon kosher salt
- 1/2 teaspoon cracked black pepper
- 1/4 teaspoon crushed red pepper flakes
Step-by-Step Directions
- Bring a large pot of salted water to a boil. Cook the rigatoni according to package instructions until al dente.
- While the pasta cooks, heat 1 tablespoon of olive oil in a large skillet. Use medium-high heat.
- Add the Italian sausage to the skillet. Break it into small crumbles and cook until fully browned. Remove sausage and set aside.
- Add the remaining olive oil to the same skillet. Add the cubed butternut squash.
- Sauté the squash for 8-10 minutes. Stir occasionally until tender and caramelized on the edges.
- Add the diced onion to the skillet. Cook for 4 minutes until the onion is translucent.
- Stir in the minced garlic, fresh sage, and red pepper flakes. Cook for 60 seconds until fragrant.
- Pour in the chicken stock and heavy cream. Use your spoon to deglaze the bottom of the pan.
- Reduce heat to medium-low. Simmer the sauce for 5 minutes until it thickens slightly.
- Return the cooked sausage to the pan. Stir in the Parmesan cheese until it is fully melted.
- Drain the pasta. Reserve 1/2 cup of the pasta water first.
- Toss the pasta with the sauce. Add reserved water if needed. Season with salt and pepper.
Best Ways to Enjoy It
Serve this pasta warm in large, shallow bowls. Sprinkle a little extra freshly grated Parmesan over the top for a beautiful finish.
Pair it with a simple green salad and a glass of white wine. Set the table, light a candle, and enjoy this soul-warming meal with someone you love.
Storage & Reheating
Leftovers store beautifully in an airtight container for up to three days in the fridge. This makes it a great option for easy weekday lunches.
To reheat, add a splash of water or milk to the pan. Warm it gently over low heat to keep the sauce creamy and smooth. I do not recommend freezing this dish due to the cream sauce.
Tips for Best Results
- Don’t skip the reserved pasta water to help the sauce stick.
- Cut your squash into even cubes for uniform cooking.
- Use mild sausage if you prefer a less spicy flavor profile.
- Let the cream simmer gently to avoid curdling the sauce.
- For Thanksgiving, double the batch to feed a larger crowd.
- Add a handful of fresh spinach at the end for extra greens.
- Always use fresh sage rather than dried for the best aroma.
Ways to Switch It Up
- Swap rigatoni for gluten-free pasta to keep it allergy-friendly.
- In summer, swap butternut squash for fresh garden zucchini.
- Use maple syrup instead of red pepper for a sweeter finish.
- Try ground turkey sausage for a lighter protein option.
Common Questions
Can I use pre-cut squash?
Yes, pre-cut squash is a huge time-saver for weeknights. Just make sure the cubes are roughly the same size for even cooking.
What if I don’t have heavy cream?
You can use half-and-half or whole milk. The sauce will be slightly thinner but still very delicious and satisfying.
How do I know the squash is done?
The squash should be fork-tender and golden. It should mash easily with a fork but still hold its shape in the pasta.
I hope this cozy recipe brightens your fall evenings. Give it a try and let every bite warm you up. Happy cooking!
— Clara

Ingredients
Method
- Bring a large pot of salted water to a boil and cook the rigatoni according to package instructions until al dente.
- While the pasta is cooking, heat 1 tablespoon of olive oil in a large deep skillet over medium-high heat.
- Add the Italian sausage to the skillet, breaking it into small crumbles with a wooden spoon, and cook until browned and fully cooked (approximately 8 minutes). Remove sausage from the pan and set aside.
- Add the remaining tablespoon of olive oil to the same skillet, then add the cubed butternut squash.
- Sauté the squash for 8-10 minutes, stirring occasionally, until tender and caramelized on the edges.
- Add the diced onion to the skillet and cook for an additional 4 minutes until translucent.
- Stir in the minced garlic, fresh sage, and red pepper flakes; cook for 60 seconds until fragrant.
- Pour in the chicken stock and heavy cream, using the spoon to deglaze the bottom of the pan.
- Reduce heat to medium-low and simmer the sauce for 5 minutes until it thickens slightly.
- Return the cooked sausage to the pan and stir in the Parmesan cheese until fully melted and incorporated.
- Drain the pasta, reserving 1/2 cup of pasta water, and add the pasta to the skillet.
- Toss the pasta with the sauce, adding reserved pasta water if needed to reach desired consistency. Season with salt and pepper before serving.
