Philly Cheesesteak Sloppy Joes

Stir the cornstarch into the ground beef mixture until the meat is well coated.
Add the beef broth, A.1. Sauce, and steak seasoning. Stir well to combine.
Bring the mixture to a boil, then reduce the heat to medium-low. Simmer for 10 minutes, stirring occasionally, until the sauce thickens. The mixture will continue to thicken off the heat.
Prepare the Buns:

While the meat mixture is simmering, preheat the oven to broil.
Place the buns on a baking sheet and butter each one.
Broil for a few minutes until the buns are golden brown, watching closely to prevent burning.
Assemble the Sloppy Joes:

Using a slotted spoon, scoop the meat mixture onto the bottom halves of the toasted buns.
Place a slice of provolone cheese on the top halves of the buns.
Broil the tops of the buns with the cheese for a few minutes until the cheese is melted.
Serve:

Place the top bun with melted cheese on top of the bottom bun with the meat mixture.
Serve the Philly Cheesesteak Sloppy Joes warm and enjoy!
Prep Time: 10 minutes | Cook Time: 20 minutes | Total Time: 30 minutes | Servings: 4