Begin by cooking the penne pasta according to the package instructions in a large pot of salted boiling water. Drain and set aside when al dente.
In a large skillet, heat the olive oil over medium heat. Add the sliced beef and cook until browned, about 4-5 minutes, being cautious not to overcook it.
Add the sliced onion, bell pepper, and minced garlic to the skillet. Sauté for an additional 5 minutes until the vegetables are tender.
Stir in the Worcestershire sauce, salt, and black pepper, and cook for another minute.
Pour in the beef broth and bring the mixture to a simmer. Let it cook for about 3 minutes to combine the flavors.
Reduce the heat to low and add the cooked penne pasta to the skillet, stirring to combine everything.
Sprinkle the provolone and Parmesan cheese on top. Stir gently until the cheese melts and coats the pasta evenly.
Serve the pasta hot, garnished with chopped parsley.