Authentic Philly Cheese Steak

Ingredients

• roast pork
• chopped steak
• steaks 2. Sonny’s Famous, Old City, chopped steak
• steaks 3. Dalessandro’s, and Hoagies, Roxborough, chopped steak
• steaks 4. Steve’s Prince of, multiple locations, shaved steak
• steaks 5. Geno’s, South Philly, shaved steak
• chopped steak 6. Ishkabibble’s, South Street, Queen Village
• steaks 7. Pat’s King of, South Philly, chopped steak
• steaks 8. Jim’s, multiple locations, chopped steak
• 4 tablespoons avocado oil or other mild high heat oil
• 2 yellow onions extra large, diced
• 2 pounds sirloin thinly sliced and cut into 2" pieces
• 2 teaspoons salt
• 2 teaspoons black pepper
• 4 hoagie rolls
• 8 ounces cheese slices provolone