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creamy butternut squash pasta with roasted squash pieces and shaved Parmesan, with a fork lifting a twirl of pasta from the bowl

Creamy Butternut Squash Pasta

Michelle
Roasted butternut squash blended into a silky brown butter sage sauce, tossed with pasta and crumbled Italian sausage. Cozy, comforting, and ready for a weeknight table.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Course Main Dishes
Servings 6

Equipment

  • Baking sheet
  • Large pot
  • Large skillet
  • Blender or immersion blender
  • Wooden spoon or spatula
  • Sharp knife and cutting board

Ingredients
  

  • 1 lb pasta penne or rigatoni
  • 3 cups butternut squash cubed and roasted
  • 3 tbsp butter
  • 8 –10 fresh sage leaves
  • 1/2 cup heavy cream
  • 1/2 cup Parmesan grated
  • 1/2 lb Italian sausage cooked and crumbled (optional)
  • Salt and pepper to taste

Instructions
 

  • Roast the Squash: Toss the cubed butternut squash with a little olive oil, salt, and pepper, and roast at 400°F (200°C) for 25–30 minutes, until fork-tender and lightly caramelized at the edges. This step can be done a day ahead if you want to speed up dinner later in the week.
  • Cook the Pasta: Bring a large pot of salted water to a boil and cook the pasta according to package directions. Before draining, scoop out and reserve about 1/2 cup of the starchy pasta water it's what helps the sauce come together smoothly later.
  • Brown the Butter and Sage: In a large skillet over medium heat, melt the butter and add the sage leaves. Cook for about 3 minutes, swirling occasionally, until the butter turns a deep golden color and smells nutty and toasted, and the sage leaves have crisped up. Watch closely in the last minute brown butter can go from perfect to burnt quickly.
  • Blend the Sauce: Add the roasted squash and heavy cream to a blender (or use an immersion blender directly in the skillet) and blend until completely smooth. Pour the blended squash sauce back into the skillet with the brown butter.
  • Bring It Together: Stir the Parmesan into the sauce until melted, then fold in the crumbled Italian sausage if using. Thin the sauce with the reserved pasta water, a splash at a time, until it reaches a silky, clingy consistency.
  • Toss and Serve: Add the cooked pasta directly to the skillet and toss until every piece is coated in sauce. Season with salt and pepper to taste, and serve warm with extra Parmesan and a few of the crisped sage leaves on top.
Keyword Creamy Butternut Squash Pasta