Creamy Rigatoni Butternut Squash

Featured in: Comfort Cravings

This creamy rigatoni combines roasted butternut squash and spicy Italian sausage sautéed with garlic and Swiss chard. The sauce features crème fraîche and Parmesan, creating a rich, velvety coating. Balanced with gentle heat from chili flakes and savory notes from Parmesan, this pasta delivers a comforting meal ideal for weeknights. Cooking is streamlined with ingredients melded in stages before being combined for a flavorful result that highlights both creamy and spicy elements.

Updated on Sun, 23 Nov 2025 12:41:00 GMT
Creamy Rigatoni with Butternut Squash, a hearty pasta dish with visible sausage and Parmesan. Save
Creamy Rigatoni with Butternut Squash, a hearty pasta dish with visible sausage and Parmesan. | sugarprairie.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 Italian classic quickly became a family favorite with its rich flavors and comforting texture.

Ingredients

  • Vegetables & Sausage: 1 tablespoon olive oil, 3 cups peeled and diced butternut squash, 1 small red onion diced, 12 ounces (340 g) spicy Italian sausage casings removed, 2 cloves garlic minced, 1 bunch Swiss chard thick stems removed and chopped, 1 teaspoon red chili flakes, Salt and freshly ground black pepper to taste
  • Pasta & Sauce: 8 ounces (225 g) rigatoni, 1/4 cup (60 ml) crème fraîche, 1/3 cup (30 g) grated Parmesan cheese 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 dente, 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.
Spoonful of Creamy Rigatoni with Butternut Squash, a vibrant Italian meal ready to eat. Save
Spoonful of Creamy Rigatoni with Butternut Squash, a vibrant Italian meal ready to eat. | sugarprairie.com

This recipe always brings the family together around the table for a warm and hearty dinner.

Notes

Do not overcook the butternut squash it should be just tender before combining. Pair with a crisp Pinot Grigio or a light-bodied red wine.

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.

Close-up of Creamy Rigatoni and Butternut Squash with a creamy sauce, garnished with cheese. Save
Close-up of Creamy Rigatoni and Butternut Squash with a creamy sauce, garnished with cheese. | sugarprairie.com

This creamy rigatoni dish is a perfect balance of flavors ready to impress your dinner guests.

Kitchen Help

How do I prevent butternut squash from becoming mushy?

Cook the squash over medium heat until lightly browned but still firm, about 6-7 minutes, avoiding overcooking before combining.

Can I substitute the sausage with a vegetarian option?

Yes, spicy vegetarian sausage or soyrizo can be used to maintain similar flavor profiles and texture.

What is the purpose of reserving pasta water?

Adding reserved pasta water helps loosen the sauce and ensures a smooth, creamy consistency that clings to the rigatoni.

How should the Swiss chard be prepared?

Remove thick stems, chop the leaves, and sauté until just wilted for a tender texture and balanced flavors.

What wine pairs well with this dish?

A crisp Pinot Grigio or a light-bodied red wine complements the creamy and spicy flavors without overpowering them.

Creamy Rigatoni Butternut Squash

Tender butternut squash and spicy sausage meld with Swiss chard and Parmesan in a creamy, comforting pasta dish.

Setup duration
10 min
Heat duration
20 min
Complete duration
30 min
Created by Molly Evans

Classification Comfort Cravings

Complexity Medium

Heritage Italian

Output 4 Portions

Nutrition guidelines None specified

Components

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

Method steps

Phase 01

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

Phase 02

Cook Onions and Sausage: Add diced red onion to the pan and cook until softened, approximately 4 minutes. Incorporate the Italian sausage, breaking it into small pieces, and cook until browned, about 3 minutes.

Phase 03

Add Garlic, Swiss Chard, and Spices: Stir in minced garlic, chopped Swiss chard, and red chili flakes. Cook until the chard is wilted, around 3 minutes. Season with salt and black pepper. Keep warm over low heat.

Phase 04

Cook Pasta: 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 water, then drain.

Phase 05

Combine Pasta with Sauce: Add drained rigatoni to the sautéed sausage and vegetable mixture. Pour in reserved pasta water, crème fraîche, and grated Parmesan. Stir thoroughly and cook for 1 to 2 minutes to coat the pasta evenly. Adjust seasoning if necessary.

Phase 06

Serve: Serve immediately, garnished with additional grated Parmesan cheese as desired.

Kitchen tools needed

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

Dietary concerns

Review ingredients carefully for potential allergens and seek professional medical guidance if uncertain.
  • Contains wheat (gluten) and dairy (crème fraîche and Parmesan).
  • May contain sulfites in sausage.

Dietary breakdown (per portion)

Values shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 520
  • Fats: 25 g
  • Carbohydrates: 50 g
  • Proteins: 23 g