In a large skillet, cook the ground beef over medium heat until browned. Drain excess fat.
Add the diced bell pepper and onion to the skillet. Sauté until softened, about 5 minutes.
Stir in the garlic powder, onion powder, salt, and pepper.
Add the beef broth and uncooked penne pasta. Bring to a boil, then reduce heat to low. Cover and simmer until pasta is cooked, about 12-15 minutes.
Stir in the shredded provolone cheese until melted and creamy.
Serve hot and enjoy your quick and easy Philly Cheesesteak Pasta!