Creating Creamy Italian Sausage Rigatoni is simple if you follow these steps:

1. Cook the Pasta: Bring a large pot of salted water to a boil. Add the rigatoni and cook according to package instructions until al dente. Drain and set aside.
2. Brown the Sausage: In a large skillet, heat olive oil over medium heat. Add the Italian sausage and cook until browned, breaking it into smaller pieces with a spatula.
3. Add Garlic: Once the sausage is cooked through, add the minced garlic to the skillet and sauté for about 1 minute, until fragrant.
4. Make the Sauce: Pour in the heavy cream and chicken broth, stirring to combine. Bring the mixture to a gentle simmer.
5. Add Seasonings: Stir in the Italian seasoning, salt, and pepper. Allow the sauce to thicken slightly for about 3-5 minutes.
6. Incorporate the Cheese: Gradually add the grated Parmesan cheese, stirring until melted and well combined.
7. Combine Pasta and Sauce: Add the cooked rigatoni to the skillet, tossing to coat the pasta evenly with the sauce.
8. Serve Hot: Once everything is well combined and heated through, remove from heat and serve immediately.

Enjoy the rich, creamy goodness of your homemade Creamy Italian Sausage Rigatoni!