Creamy Rigatoni Butternut Squash

Featured in: One-Pan Meals

This Italian-inspired dish melds tender butternut squash with bold spicy sausage and sautéed Swiss chard, all tossed with rigatoni. A velvety sauce made from crème fraîche and Parmesan coats the pasta, balancing spicy, creamy, and savory flavors for a satisfying meal. Quick to prepare, it suits weeknight dinners with its harmonious blend of textures and tastes.

Updated on Sun, 23 Nov 2025 11:25:00 GMT
Creamy Rigatoni with butternut squash, Italian sausage, and a rich, parmesan sauce ready to savor. Save
Creamy Rigatoni with butternut squash, Italian sausage, and a rich, parmesan sauce ready to savor. | grilto.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 dish quickly became a family favorite after I served it on a busy weeknight; its creamy sauce and balanced spices always impress guests and kids alike.

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 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.
Enjoying a close-up of creamy rigatoni with squash, savory sausage, and fresh parmesan garnish. Save
Enjoying a close-up of creamy rigatoni with squash, savory sausage, and fresh parmesan garnish. | grilto.com

This recipe brings warmth and comfort to our table especially on chilly evenings when hearty meals are most welcome.

Notes

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

Warm bowl of creamy Rigatoni with butternut squash, sausage and a creamy, delicious sauce, ready to serve. Save
Warm bowl of creamy Rigatoni with butternut squash, sausage and a creamy, delicious sauce, ready to serve. | grilto.com

This creamy rigatoni is a crowd-pleaser that’s simple to prepare and perfect for any day of the week.

Creamy Rigatoni Butternut Squash

A savory blend of butternut squash, spicy sausage, Swiss chard, and rigatoni in a velvety sauce.

Prep Time
10 min
Time to Cook
20 min
Complete Time
30 min
From grilto Jake Turner


Skill Level Medium

Cuisine Style Italian

Serves 4 Portions

Diet Details None specified

What You 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 garnish

How-To

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 tender, about 6 to 7 minutes.

Step 02

Cook onions and sausage: Add diced red onion and sauté until softened, about 4 minutes. Incorporate spicy Italian sausage, breaking it apart with a spatula, and cook until browned, about 3 minutes.

Step 03

Add garlic, Swiss chard, and seasoning: Stir in minced garlic, chopped Swiss chard, and red chili flakes. Cook until the chard wilts, approximately 3 minutes. Season with salt and pepper to taste. 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, about 8 minutes. Reserve 1/4 cup pasta water then drain the pasta.

Step 05

Combine and finish: Add drained rigatoni to the sausage and vegetable mixture. Pour in reserved pasta water, crème fraîche, and grated Parmesan. Stir well to coat pasta evenly in the creamy sauce, cooking an additional 1 to 2 minutes. Adjust seasoning if needed.

Step 06

Serve: Serve immediately, garnished with extra Parmesan cheese.

Essentials

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

Allergy Advisory

Review every component for allergens. Reach out to a health pro if you’re concerned.
  • Contains wheat (gluten) and milk (dairy from crème fraîche and Parmesan).
  • May contain sulfites (in sausage).

Nutrition Details (per portion)

Facts listed here are for your info, not medical advice. Always double-check if needed.
  • Energy: 520
  • Lipids: 25 g
  • Carbohydrates: 50 g
  • Proteins: 23 g