Preheat the oven to 425°F and line a baking sheet with parchment paper . Use a fork to poke a few holes into the potatoes. Place on the baking sheet, rub with olive oil, and sprinkle liberally with salt, pepper and unsalted garlic and herb seasoning. Bake 45 to 60 minutes, or until the potato is fork-tender and the skin is crispy.
Slice open each potato, fluff the insides before adding mozzarella cheese and sauce. Return to oven for 10 minutes or until cheese has melted.
Heat a large skillet over medium heat and add 1 Tbsp of butter and 1 Tbsp cooking oil. Add the onions and peppers and cook for 2-3 minutes or until the veggies have softened. Remove from pan and set aside.
In the same pan add another tablespoon of oil and butter. Add the shaved beef steak to the pan and leave undisturbed for 3-4 minutes to build a nice crust on the steak. Season with salt and pepper as it cooks.
Return the onions/pepper mix back to the pan. Season with creole and herb seasoning. Add the worcestershire sauce and cook for 1-2 minute. Assemble by adding steak to baked potato and topping with more cheese sauce. Serve immediately and enjoy!