In a skillet pan, over medium-high heat, cook and crumble the ground beef, onion, green pepper, and salt until beef is no longer pink. Drain.

Stir the cornstarch into the ground beef and mix together until the meat is coated in the cornstarch. Add the beef broth, A-1 sauce, and steak seasoning. Stir together and bring to a boil.

Once boiling, reduce heat to medium-low and let it simmer, while stirring occasionally, for 10 minutes. Mixture should thicken up and will thicken up more once it’s off the heat.

While meat is simmering, set the oven to broil, and place the buns on a cookie sheet. Butter each bun. Broil for just a few minutes. Watch carefully as they can burn easily.

When the meat is done use a slotted spoon to scoop it out onto each bottom bun. Place a slice of provolone cheese on the top bun. Broil for a few more minutes until cheese is melted.

Place the top bun with the cheese on top of the bottom bun with the philly cheesesteak meat. Eat warm!