Creating Creamy Parmesan Beef Rigatoni is simple and straightforward. Follow these steps to bring this amazing dish to life:

1. Cook the Rigatoni: In a large pot, cook the rigatoni according to the package instructions until al dente. Drain and set aside.

2. Brown the Beef: In a large skillet, heat olive oil over medium heat. Add the ground beef, season with salt and pepper, and cook until browned, about 5-7 minutes. Break the beef into smaller pieces as it cooks.

3. Sauté the Vegetables: Add the diced onion and minced garlic to the skillet with the beef. Sauté until the onion becomes translucent, approximately 3-4 minutes.

4. Make the Cream Sauce: Pour in the heavy cream while stirring. Let it come to a gentle simmer. Reduce the heat to low.

5. Add the Cheese: Gradually stir in the grated Parmesan cheese and Italian seasoning. Mix until the sauce is creamy and smooth.

6. Combine with Pasta: Add the cooked rigatoni to the skillet, tossing gently to coat all the pasta in the creamy sauce.

7. Season to Taste: Taste the dish and adjust seasoning with additional salt, pepper, or red pepper flakes if desired.

8. Garnish and Serve: Remove from heat, garnish with fresh parsley, and serve warm.

By following these steps, you’ll create a mouthwatering Creamy Parmesan Beef Rigatoni that’s sure to impress.