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Creamy spinach rigatoni dish garnished with fresh herbs in a bowl

Creamy Spinach Rigatoni

A creamy and delicious pasta dish that combines rigatoni with fresh spinach in a rich sauce, perfect for busy weeknights.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Dinner, Main Course
Cuisine Italian
Servings 4 servings
Calories 600 kcal

Ingredients
  

Main Ingredients

  • 8 oz Rigatoni (cooked al dente) Cook according to package instructions.
  • 3 cups Fresh spinach Use fresh spinach for the best taste.
  • 2 tablespoons Unsalted butter
  • 1 medium Onion (finely diced)
  • 2 cups Heavy cream For a lighter version, swap with half-and-half.
  • 1 cup Parmesan cheese (freshly grated) Plus extra for serving.
  • 1 tablespoon All-purpose flour
  • ¼ teaspoon Ground nutmeg
  • 1 ½ teaspoons Salt Divided into two portions.

Instructions
 

Preparation

  • On medium high heat, melt the butter with some olive oil.
  • Add the diced onion and 1 teaspoon of salt, sauté for 5 minutes until the onion turns soft and translucent.
  • Pour in the heavy cream and let it cook, stirring frequently, until it thickens, about 5 minutes.
  • In a small bowl, whisk the flour with 3 tablespoons of water until smooth.
  • Stir the flour mixture into the sauce and cook for another 5 minutes until the sauce thickens further.

Cooking

  • Stir in the grated Parmesan cheese, ground nutmeg, and fresh spinach.
  • Simmer until the spinach wilts, about 3-5 minutes.
  • Add the cooked rigatoni to the skillet and toss to coat the pasta evenly in the creamy spinach sauce.

Notes

This dish pairs wonderfully with a fresh side salad or warm garlic bread. Store leftovers in an airtight container in the refrigerator for up to 3 days. For freezing, portion out servings and store in airtight containers for up to a month.
Keyword comfort food, Creamy Spinach Rigatoni, Easy Dinner, family meal, Pasta Recipe