Making One-Pot Philly Cheesesteak Soup is a simple process. Follow these easy steps:

1. Sear the Beef: In a large pot, heat the olive oil over medium-high heat. Add the thinly sliced steak and season with salt and pepper. Sear until browned, about 3-4 minutes. Remove the beef and set aside.

2. Sauté Vegetables: In the same pot, add the diced onion, green bell pepper, and red bell pepper. Sauté until the vegetables soften, around 5 minutes. Add the minced garlic and cook for an additional minute.

3. Add Broth and Potatoes: Pour in the beef broth and add the diced potatoes. Bring the mixture to a boil, then reduce the heat to a simmer.

4. Simmer: Allow the soup to simmer for about 15-20 minutes or until the potatoes are tender.

5. Return Beef: Add the seared steak back into the pot along with the Worcestershire sauce and Italian seasoning. Stir to combine.

6. Combine Cream: Gradually pour in the heavy cream, stirring continuously to create a creamy texture. Allow the soup to heat through for another 5 minutes.

7. Melt Cheese: Sprinkle shredded provolone cheese on top of the soup. Stir until the cheese melts into a smooth consistency.

8. Taste and Adjust: Taste the soup and adjust seasoning with more salt or pepper if needed.

9. Serve: Ladle the soup into bowls and garnish with chopped fresh parsley if desired.

These straightforward instructions will help you create a hearty One-Pot Philly Cheesesteak Soup that delights the senses!