Creamy Rigatoni Butternut Squash

Featured in: Main Dishes

This comforting Italian pasta features tender butternut squash, spicy sausage, and sautéed Swiss chard mixed with rigatoni in a velvety sauce of crème fraîche and Parmesan. The dish balances creamy, savory, and spicy flavors, creating a satisfying meal perfect for weeknights. Cooking involves browning the squash and sausage, wilting the chard, then combining with al dente pasta and sauce. Serve hot with extra Parmesan for added richness.

Updated on Sat, 22 Nov 2025 10:19:00 GMT
Creamy Rigatoni with Butternut Squash, a warm bowl of pasta with hints of spicy sausage and Parmesan. Save
Creamy Rigatoni with Butternut Squash, a warm bowl of pasta with hints of spicy sausage and Parmesan. | cheerfulchefs.com

A comforting Italian pasta dish featuring tender butternut squash, spicy Italian sausage, sautéed Swiss chard, and a velvety sauce with crème fraîche and Parmesan. Perfectly balanced with savory, creamy, and spicy notes for a satisfying weeknight meal.

This recipe became a family favorite because it combines hearty sausage with sweet butternut squash in a creamy sauce that everyone loves.

Ingredients

  • Olive oil: 1 tablespoon
  • Butternut squash: 3 cups peeled and diced
  • Red onion: 1 small, diced
  • Spicy Italian sausage: 12 ounces (340 g), casings removed
  • Garlic: 2 cloves, minced
  • Swiss chard: 1 bunch, thick stems removed and chopped
  • Red chili flakes: 1 teaspoon
  • Salt and freshly ground black pepper: to taste
  • Rigatoni: 8 ounces (225 g)
  • Crème fraîche: 1/4 cup (60 ml)
  • Grated Parmesan cheese: 1/3 cup (30 g), plus extra for serving

Instructions

Step 1:
Heat olive oil in a large sauté pan over medium heat. Add the diced butternut squash and cook, stirring occasionally, until lightly browned and beginning to tenderize, about 6 7 minutes.
Step 2:
Add the red onion to the pan and sauté until softened, about 4 minutes. Add the spicy Italian sausage, breaking it into small pieces with a spatula, and cook until browned, about 3 minutes.
Step 3:
Stir in the minced garlic, chopped Swiss chard, and red chili flakes. Cook until the Swiss chard is wilted, about 3 minutes. Season with salt and pepper to taste. Keep warm over low heat.
Step 4:
Meanwhile, bring a large pot of salted water to a boil. Add the rigatoni and cook until al denté, about 8 minutes. Reserve 1/4 cup (60 ml) of pasta water, then drain the pasta.
Step 5:
Add the drained rigatoni to the sausage and vegetable mixture. Pour in the reserved pasta water, crème fraîche, and grated Parmesan. Stir well to coat the pasta in the creamy sauce, cooking for an additional 1 2 minutes. Adjust seasoning as needed.
Step 6:
Serve immediately, garnished with extra Parmesan.
A close-up of Creamy Rigatoni with Butternut Squash showing tender squash and rich sauce coating the pasta. Save
A close-up of Creamy Rigatoni with Butternut Squash showing tender squash and rich sauce coating the pasta. | cheerfulchefs.com

Making this dish always brings back memories of family dinners filled with laughter and the aroma of Italian spices.

Notes

For a vegetarian version, substitute the sausage with spicy vegetarian sausage or soyrizo.

Required Tools

Large sauté pan, large pot, strainer, wooden spoon or spatula, chefs knife, cutting board, measuring cups and spoons

Allergen Information

Contains Wheat (gluten), Milk (dairy from crème fraîche and Parmesan). May contain Sulfites (in sausage). Always check ingredient labels for hidden allergens.

Enjoy a forkful of Creamy Rigatoni with Butternut Squash, a comforting Italian meal with fresh Swiss chard. Save
Enjoy a forkful of Creamy Rigatoni with Butternut Squash, a comforting Italian meal with fresh Swiss chard. | cheerfulchefs.com

This creamy rigatoni is perfect for any weeknight and sure to impress guests with its rich flavors.

Recipe FAQs

How do I prevent the butternut squash from becoming mushy?

Cook the squash until just tender and lightly browned, about 6-7 minutes, stirring occasionally to keep texture firm.

Can I substitute the spicy sausage for a vegetarian option?

Yes, spicy vegetarian sausage or soyrizo works well as a flavorful substitute without altering the dish’s balance.

What’s the purpose of reserving pasta water?

The reserved pasta water helps loosen and bind the sauce, ensuring a smooth, creamy coating on the rigatoni.

How should I cook the Swiss chard?

Sauté the chopped Swiss chard with garlic and chili flakes until wilted, about 3 minutes, to bring out its flavor without overcooking.

What wine pairs best with this dish?

A crisp Pinot Grigio or a light-bodied red wine complements the creamy, spicy flavors wonderfully.

Creamy Rigatoni Butternut Squash

Tender squash and spicy sausage combine with Swiss chard in a creamy pasta with Parmesan.

Prep Time
10 minutes
Cook Time
20 minutes
Overall Time
30 minutes
Creator Ruby Smiles

Recipe Type Main Dishes

Skill Level Medium

Cuisine Background Italian

Portions 4 Serves

Dietary Preferences None specified

What You’ll Need

Vegetables & Sausage

01 1 tablespoon olive oil
02 3 cups peeled and diced butternut squash
03 1 small red onion, diced
04 12 ounces spicy Italian sausage, casings removed
05 2 cloves garlic, minced
06 1 bunch Swiss chard, stems removed and chopped
07 1 teaspoon red chili flakes
08 Salt and freshly ground black pepper, to taste

Pasta & Sauce

01 8 ounces rigatoni
02 1/4 cup crème fraîche
03 1/3 cup grated Parmesan cheese, plus extra for serving

Step-by-Step Guide

Step 01

Sauté Butternut Squash: Heat olive oil in a large sauté pan over medium heat. Add diced butternut squash and cook, stirring occasionally, until lightly browned and beginning to soften, approximately 6 to 7 minutes.

Step 02

Cook Onion and Sausage: Add diced red onion and sauté until softened, about 4 minutes. Incorporate spicy Italian sausage, breaking it into small pieces, and cook until browned, about 3 minutes.

Step 03

Add Garlic, Swiss Chard, and Spices: Stir in minced garlic, chopped Swiss chard, and red chili flakes. Cook until Swiss chard wilts, roughly 3 minutes. Season with salt and pepper. Keep mixture warm over low heat.

Step 04

Cook Rigatoni: Bring a large pot of salted water to a boil. Add rigatoni and cook until al dente, approximately 8 minutes. Reserve 1/4 cup of pasta cooking water, then drain pasta.

Step 05

Combine Pasta with Sauce: Add drained rigatoni to sausage and vegetable mixture. Pour in reserved pasta water, crème fraîche, and grated Parmesan. Stir well to coat pasta with sauce, cooking an additional 1 to 2 minutes. Adjust seasoning as needed.

Step 06

Serve: Plate immediately, garnished with extra Parmesan cheese.

Tools You’ll Need

  • Large sauté pan
  • Large pot
  • Strainer
  • Wooden spoon or spatula
  • Chef's knife
  • Cutting board
  • Measuring cups and spoons

Potential Allergens

Inspect ingredients for specific allergens and contact a professional for concerns.
  • Contains wheat (gluten) and milk (dairy from crème fraîche and Parmesan).
  • May contain sulfites (in sausage).

Nutritional Details (Per Serving)

Provided as supportive info; always cross-check with your healthcare provider.
  • Calories: 520
  • Fats: 25 grams
  • Carbohydrates: 50 grams
  • Proteins: 23 grams