Philly Cheese Steak Soup - Hearty and Cheesy Comfort Food

Ingredients

• 1/4 cup butter.
• 1 cup diced yellow onion.
• 1 cup diced green bell peppers.
• 6 oz sliced white mushrooms.
• 8 oz deli roast beef slices, chopped.
• 1 tbsp minced garlic.
• 1/4 cup all-purpose flour.
• 4 cups beef broth.
• 3 cups half and half.
• 1 tbsp Worcestershire sauce.
• 1 tsp salt.
• 1 tsp pepper.
• 1/4 cup water.
• 3 tbsp cornstarch.
• 1 1/2 cups shredded provolone cheese.
• Optional: Chopped parsley & extra provolone for garnish.