Philly Cheesesteak Sloppy Joes Recipe - Food.com

Ingredients

• 1 tablespoon olive oil
• 1 lb ground beef
• 1 large onion, chopped
• 1 green pepper, chopped
• 3 tablespoons steak sauce, I like A-1
• 1/2 cup beef broth
• salt and black pepper, to taste
• 1 dash Worcestershire sauce (optional)
• 4 large hamburger buns
• 1 tablespoon butter, for toasting buns
• provolone cheese (sliced) or Cheez Whiz
• 1 tablespoon butter
• 1 tablespoon flour
• 1 cup milk
• 1 cup provolone cheese (shredded)