Simple Sausage Pasta Squash Recipe for Fall

Delicious Autumn Sausage Pasta Squash – 30-Minute Cozy Bake with Rich Flavor and Hearty Texture


This autumn sausage pasta squash is everything you want in a fall meal: warm, savory, and layered with comforting flavor. Tender roasted spaghetti squash stands in for pasta, tossed with golden-browned sausage, caramelized onion, and creamy, herbed sauce. It’s cozy, hearty, and packed with seasonal vibes—without being heavy.

The first time I made this dish, it was a chilly evening and I had half a spaghetti squash and some leftover sausage in the fridge. What started as a “clean out the fridge” dinner turned into a new cold-weather staple. The squash soaks up all the sausage flavor while still keeping things light, and the creamy sauce binds it all together in the best way.

Perfect for busy nights, casual gatherings, or meal prep, this dish delivers big flavor with very little effort—and it’s just as satisfying as a classic pasta bake.


Ingredients Overview

Each ingredient brings texture, flavor, and a dose of autumn warmth.

Spaghetti squash: The base of the dish. When roasted, it turns into tender, slightly nutty strands that mimic pasta. Naturally gluten-free and low-carb.

Sausage: Use Italian sausage (pork or chicken), either spicy or mild depending on preference. It adds rich, savory flavor that anchors the dish.

Onion: Sautéed until golden and slightly sweet, adding depth to the dish.

Garlic: Pairs with the sausage and onion to build bold flavor.

Cream or cream cheese: Adds richness and brings everything together. A little goes a long way.

Parmesan cheese: Sharp, salty, and melty—it rounds out the creamy texture and adds depth.

Fresh sage or thyme: Earthy herbs that bring in the unmistakable flavor of fall.

Optional add-ins:

  • Spinach or kale for extra greens
  • Mushrooms for added umami
  • Red pepper flakes for a kick

Substitutions:

  • Greek yogurt or dairy-free cream for a lighter version
  • Vegan sausage and plant-based cream for a dairy-free, meatless option
  • Butternut squash noodles instead of spaghetti squash if preferred

Step-by-Step Instructions

  1. Roast the squash:
    Preheat oven to 400°F (200°C). Cut a medium spaghetti squash in half lengthwise and scoop out seeds. Brush with olive oil, season with salt and pepper, and place cut-side down on a baking sheet. Roast for 35–40 minutes until tender.
  2. Cook the sausage:
    While the squash roasts, heat 1 tbsp olive oil in a large skillet over medium heat. Add 1 lb Italian sausage (casings removed). Cook, breaking it up with a spoon, until browned and fully cooked—about 8–10 minutes. Remove and set aside.
  3. Sauté the aromatics:
    In the same pan, add 1 diced onion and cook 3–4 minutes until soft and golden. Stir in 2 minced garlic cloves and cook 1 minute.
  4. Make the creamy sauce:
    Add ⅓ cup cream or 4 oz cream cheese to the pan along with ¼ cup grated Parmesan. Stir until melted and creamy. Add 1 tsp chopped sage or thyme and season with salt and pepper.
  5. Scrape the squash:
    When the squash is cool enough to handle, use a fork to scrape the strands into a bowl.
  6. Combine:
    Add the squash and sausage to the pan with the sauce. Toss everything together over low heat until fully coated and warmed through.
  7. Serve hot:
    Top with more Parmesan and fresh herbs. Optional: Broil for 2–3 minutes to crisp the top.

Avoid these mistakes:

  • Don’t over-roast the squash—it should be tender but not mushy.
  • Don’t skip draining excess fat from sausage.
  • If sauce is too thick, thin it with a splash of broth or milk.

Tips, Variations & Substitutions

This recipe is easy to adjust for taste, dietary needs, or what’s in your fridge.

Tips:

  • Roast squash ahead of time and store refrigerated for quick assembly.
  • Brown sausage deeply for the best flavor.
  • Add a splash of broth to keep the sauce smooth if reheating.

Variations:

  • Spicy: Use hot Italian sausage and add red pepper flakes.
  • Cheesy bake: Top with mozzarella and broil until bubbly.
  • Veggie-loaded: Stir in sautéed mushrooms, spinach, or chopped zucchini.

Substitutions:

  • Use half and half or Greek yogurt instead of cream.
  • Vegan sausage and dairy-free cheese/cream make this plant-based.
  • Swap spaghetti squash with spiralized butternut or sweet potato.

Serving Ideas & Occasions

This hearty skillet meal works for just about any autumn moment.

Serve with:

  • Garlic bread or a rustic roll
  • A crisp fall salad with apple or arugula
  • Roasted Brussels sprouts or carrots

Occasions:

  • Cozy weeknight dinners
  • Meal prep for grab-and-go lunches
  • Casual fall dinner parties
  • Holiday side dish alternative

Pair with a glass of white wine or sparkling apple cider for a cozy touch.


Nutritional & Health Notes

This dish is hearty, satisfying, and made with real ingredients.

Highlights:

  • Naturally gluten-free
  • High in protein from sausage
  • Spaghetti squash adds fiber, vitamins, and fewer carbs than pasta
  • Easy to make dairy-free or low-carb

Perfect if you want comfort food without heavy starch or refined ingredients.


FAQs

1. How do I know when spaghetti squash is done?
Pierce the outer shell with a knife—if it goes in easily, it’s ready. The strands should pull away with a fork but not be mushy.

2. Can I make this vegetarian?
Yes! Use plant-based sausage or sautéed mushrooms and lentils as a protein replacement.

3. Can I prep this ahead of time?
Absolutely. Roast the squash and cook the sausage up to 2 days ahead. Store separately and combine with sauce when ready to serve.

4. Is this freezer-friendly?
It freezes okay, but the texture of the squash may soften slightly. For best results, store in an airtight container and reheat in a skillet with a splash of broth.

5. What kind of cream works best?
Heavy cream gives the richest result, but you can use half and half, cream cheese, or even unsweetened coconut cream for dairy-free.

6. How long does it last in the fridge?
Up to 4 days in an airtight container. Reheat gently in a pan or microwave.

7. What’s the best sausage to use?
Mild or spicy Italian sausage is ideal. Pork, chicken, or turkey all work—just make sure it’s well-seasoned.

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Simple Sausage Pasta Squash Recipe for Fall

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A cozy fall dinner made with roasted spaghetti squash, savory sausage, and a creamy herb-infused sauce. All the comfort of pasta without the carbs.

  • Author: Maya Lawson
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Total Time: 35 minutes
  • Yield: 4 servings 1x

Ingredients

Scale

1 medium spaghetti squash
1 lb Italian sausage (pork or chicken), casings removed
1 tbsp olive oil
1 onion, diced
2 garlic cloves, minced
1/3 cup cream or 4 oz cream cheese
1/4 cup grated Parmesan cheese
1 tsp chopped fresh sage or thyme
Salt and pepper, to taste
Optional: red pepper flakes, spinach, mushrooms

Instructions

  1. Preheat oven to 400°F. Halve squash, scoop seeds, brush with oil, and roast cut-side down for 35–40 minutes.
  2. Brown sausage in skillet over medium heat. Remove and set aside.
  3. Sauté onion in same skillet 3–4 minutes. Add garlic; cook 1 minute.
  4. Stir in cream and Parmesan. Add herbs, salt, and pepper.
  5. Scrape squash into strands.
  6. Add squash and sausage to sauce. Toss to coat and heat through.
  7. Serve topped with more cheese and herbs

Notes

Use Greek yogurt or dairy-free alternatives to lighten or modify. Broil for a cheesy finish.

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