Italian Beef

Bahan-bahan (6 porsi)

• 3 to 4 pound chuck roast or round roast (trimmed of large chunks of excess fat)
• Kosher salt
• 14.5 ounce can beef broth (divided)
• 8 ounces pepperoncini pepper slices (plus 1/4 cup of juice and additional peppers for serving)
• 8 ounces giardiniera (mild or spicy)
• Provolone cheese slices (for serving)
• Hoagie buns (for serving)
• 1 tablespoon Italian seasoning
• 2 teaspoons granulated sugar
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1/2 teaspoon kosher salt
• ½ teaspoon ground black pepper
• ¼ teaspoon thyme dried (ground)