In a large pot of salted boiling water, cook the pasta according to package instructions until al dente. Drain and set aside.

In a large skillet, heat olive oil over medium heat. Add the ground beef, breaking it apart as it cooks. Season with salt and pepper. Cook until browned, about 5-7 minutes.

Stir in the chopped onion and minced garlic. Sauté until the onion is translucent, about 3-4 minutes.

Pour in the beef broth and heavy cream. Stir to combine, allowing the mixture to simmer for about 5 minutes until it begins to thicken.

Add grated Parmesan cheese and Italian seasoning to the sauce. Stir until the cheese melts and the sauce is creamy.

Add the cooked pasta to the sauce, tossing to coat evenly. Cook for another minute to heat through.

Taste and adjust seasoning with more salt, pepper, or Italian seasoning if necessary.

Remove from heat and garnish with chopped parsley.