Creating One-Pot Philly Cheesesteak Soup is straightforward. Follow these steps to bring this delicious recipe to life:

1. Sauté the Beef: In a large pot, heat some oil over medium-high heat. Add the sliced beef sirloin and cook until browned, about 5 minutes. Remove the beef and set aside.
2. Cook the Vegetables: In the same pot, add the diced onion and bell pepper. Sauté for about 3-4 minutes until the vegetables are tender. Stir in the minced garlic and cook for an additional minute.
3. Add Potatoes and Seasoning: Toss in the cubed potatoes, Worcestershire sauce, dried Italian seasoning, salt, and pepper. Stir well to combine.
4. Pour in the Broth: Add the beef broth to the pot, bringing it to a boil. Once boiling, reduce the heat and let it simmer for about 15-20 minutes, or until the potatoes are fork-tender.
5. Add Cream and Cheese: Once the potatoes are cooked, stir in the heavy cream and shredded provolone cheese. Allow the soup to meld on the low heat until the cheese has melted completely.
6. Return the Beef: Add the cooked beef back into the pot, stirring until everything is well combined. Taste and adjust seasonings if necessary.
7. Garnish and Serve: Remove the soup from heat and garnish with fresh parsley before serving.

By following these steps, you’ll create a wonderful One-Pot Philly Cheesesteak Soup that is sure to impress.