Cook the penne pasta according to package instructions. Drain and set aside.
In a large skillet, heat olive oil over medium-high heat. Add the thinly sliced ribeye steak and season with salt and pepper. Sear for about 2-3 minutes until browned but not fully cooked. Remove from the skillet and set aside.
In the same skillet, add the sliced green bell pepper and onion. Sauté for about 4-5 minutes until vegetables are softened. Add minced garlic and sauté for an additional 1 minute until fragrant.
Return the steak to the skillet and pour in the beef broth and Worcestershire sauce. Stir well and let it simmer for 5 minutes to allow flavors to meld.
Lower the heat to medium-low and stir in the cream cheese until fully melted and combined.
Add the cooked penne pasta to the skillet and toss everything together until the pasta is well coated.
Stir in the shredded provolone cheese, mixing until it melts and becomes creamy.
Taste and adjust seasoning with more salt and pepper if needed.
Remove from heat and let it sit for a couple of minutes to thicken slightly.