Making Creamy Parmesan Beef Rigatoni is straightforward if you follow these simple steps:

1. Cook the Rigatoni: In a large pot, bring salted water to a boil. Add the rigatoni and cook until al dente according to package instructions. Drain and set aside.
2. Sauté the Beef: In a large skillet, heat the olive oil over medium heat. Add the chopped onion and garlic, cooking until they soften, about 3-4 minutes.
3. Brown the Beef: Add the ground beef to the skillet. Cook, breaking it apart with a spoon, until browned and cooked through, about 5-7 minutes.
4. Add Liquids: Pour in the beef broth and bring to a simmer. Let it cook for 3-4 minutes, allowing the flavors to meld.
5. Stir in Cream and Seasoning: Lower the heat and stir in the heavy cream, Parmesan cheese, Italian seasoning, salt, and pepper. Mix until the sauce thickens slightly, about 3-5 minutes.
6. Combine with Rigatoni: Carefully fold the cooked rigatoni into the skillet, ensuring each piece is coated with the creamy sauce.
7. Garnish: Sprinkle chopped parsley over the top for a fresh finish.
8. Serve: Divide among plates and enjoy your delicious meal!

By following these steps, you’ll create a comforting dish that showcases the incredible flavors of Creamy Parmesan Beef Rigatoni effortlessly.