Creamy Rigatoni Butternut Squash

Featured in: Cozy Dinner Plates

This comforting dish features rigatoni pasta perfectly coated in a creamy sauce enriched with crème fraîche and Parmesan. Spicy Italian sausage adds a flavorful kick, balanced by tender butternut squash and sautéed Swiss chard. The ingredients meld together with garlic and red chili flakes for a well-rounded, satisfying meal that comes together quickly and is perfect for weeknight dinners.

Start by sautéing squash and onion until tender, then cook sausage until browned. Add garlic, chard, and chili flakes, and combine with cooked rigatoni and reserved pasta water. Stir in crème fraîche and Parmesan to create a velvety sauce that clings to every bite. Garnish with extra Parmesan for a finishing touch.

Updated on Sun, 23 Nov 2025 09:53:00 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. | frizplo.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 quickly became a family favorite for busy weeknights due to its rich flavors and relatively fast prep time.

Ingredients

  • 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:
  • 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 showcasing butternut squash and savory Italian sausage in rich sauce. Save
Spoonful of Creamy Rigatoni showcasing butternut squash and savory Italian sausage in rich sauce. | frizplo.com

Preparing this dish always reminds me of Sunday dinners with my family where everyone enjoyed the hearty flavors and creamy sauce.

Notes

Reserve extra pasta water to loosen the sauce if desired. 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, a comforting bowl of pasta with creamy sauce and vegetables. Save
Close-up of Creamy Rigatoni, a comforting bowl of pasta with creamy sauce and vegetables. | frizplo.com

This rigatoni dish is sure to become a staple in your dinner rotation bringing together comforting flavors and easy prep.

Recipe FAQ

How do I cook the butternut squash for this dish?

Peel and dice the squash, then sauté it in olive oil over medium heat until lightly browned and tender, about 6–7 minutes.

Can I substitute the spicy Italian sausage?

Yes, you can use spicy vegetarian sausage or soyrizo for a meatless alternative without compromising flavor.

What pasta is recommended for this dish?

Rigatoni is ideal as its ridged shape holds the creamy sauce well, but other tubular pasta like penne can also work.

How do I prevent the sauce from becoming too thick?

Reserve some pasta cooking water and add it gradually while mixing to loosen the sauce and achieve the desired consistency.

What wine pairs best with this meal?

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

Is Swiss chard necessary in this dish?

Swiss chard adds a mild bitterness and texture, but you may substitute it with spinach or kale if needed.

Creamy Rigatoni Butternut Squash

Rigatoni tossed with butternut squash, spicy Italian sausage, Swiss chard, and a rich creamy sauce.

Prep duration
10 min
Time to cook
20 min
Complete duration
30 min
Created by Madison Young

Classification Cozy Dinner Plates

Complexity Level Medium

Cultural Origin Italian

Output 4 Portion Count

Dietary requirements 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 pasta
02 1/4 cup crème fraîche
03 1/3 cup grated Parmesan cheese, plus extra for garnish

Directions

Step 01

Cook 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, about 6–7 minutes.

Step 02

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

Step 03

Add Vegetables and Seasonings: Stir in minced garlic, chopped Swiss chard, and red chili flakes. Cook until the Swiss chard wilts, about 3 minutes. Season with salt and freshly ground black pepper. Keep warm over low heat.

Step 04

Prepare 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 pasta water before draining the pasta.

Step 05

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

Step 06

Serve: Plate immediately and garnish with extra Parmesan cheese.

Necessary tools

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

Allergy details

Review each component for potential allergens and seek professional healthcare advice if you're uncertain.
  • Contains wheat (gluten) and milk (dairy from crème fraîche and Parmesan).
  • May contain sulfites (in sausage).

Nutritional breakdown (per portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy Content: 520
  • Fats: 25 g
  • Carbohydrates: 50 g
  • Proteins: 23 g