Creating Creamy Parmesan Beef Rigatoni is straightforward. Follow these easy steps:

1. Cook the Rigatoni: In a large pot, bring salted water to a boil. Add rigatoni and cook according to package instructions until al dente. Drain and set aside.
2. Brown the Beef: In a large skillet, heat olive oil over medium-high heat. Add ground beef and cook until browned, breaking it apart with a spatula as it cooks.
3. Add Garlic: Stir in the minced garlic and cook for 1-2 minutes until fragrant.
4. Incorporate Liquid: Add beef broth and heavy cream to the skillet. Stir well to combine.
5. Add Seasonings: Sprinkle in Italian seasoning, salt, and black pepper. Bring to a simmer and let cook for 3-5 minutes, allowing the sauce to thicken slightly.
6. Mix in Cheese: Reduce heat to low, then gradually stir in the grated Parmesan cheese until melted and the sauce is smooth.
7. Combine Pasta and Sauce: Add the cooked rigatoni to the skillet. Toss until the pasta is well coated with the creamy sauce.
8. Adjust Seasoning: Taste and adjust seasoning if necessary.
9. Serve Immediately: Remove from heat and plate the creamy rigatoni. Top with additional Parmesan cheese and chopped parsley for garnish.

These steps will guide you in creating this delicious dish effortlessly!