01 -
Cook the penne pasta according to package instructions in a large pot of salted boiling water. Drain and set aside.
02 -
In a large skillet, heat the olive oil over medium-high heat. Add the minced garlic and sauté until fragrant, about 1 minute.
03 -
Add the ground beef to the skillet. Cook until browned, breaking it apart with a spatula. Drain excess fat if necessary.
04 -
Season the cooked beef with salt, black pepper, Italian seasoning, and crushed red pepper flakes (if using). Stir well.
05 -
Lower the heat to medium and pour in the beef broth and heavy cream, stirring to combine.
06 -
Add the drained penne pasta into the sauce, stirring to ensure all the pasta is coated evenly.
07 -
Gradually stir in the Parmesan cheese until melted and the sauce is creamy and thickened.
08 -
Sprinkle the shredded mozzarella cheese on top, then cover the skillet with a lid and let it sit for a few minutes until the cheese is melted.
09 -
Garnish the dish with chopped parsley before serving.