This one turned out ok, not the best, but something different. Found it here https://dinnerthendessert.com/ground-philly-cheesesteak-grilled-cheese/.
Start by dicing a medium onion (or half a large onion), and dicing a green bell pepper. In a large skillet, add 1 lb ground beef. Break up the meat leaving it in pea size pieces till cooked through. Add 1 tbsp of Worcestershire sauce (I added extra and I still think it could have used more, maybe 3 tbsp next time or so), 1/2 tsp salt, and 1/2 tsp pepper. Stir to combine, then drain the meat and set aside.
In the same skillet, add 2 tbsp butter. Once melted, add onion and bell pepper. Cook till lightly browned and soft. While hat is cooking, butter 1 side of 4 pieces of bread (we used wheat to be healthier but white would be yummy too). Add the meat back to the skillet and stir to combine. Heat another skillet over medium high heat. Add 2 pieces of bread (butter side down), top with 1 piece of provolone cheese on each, add some of the meat mixture, top with another piece of provolone and the other pieces of bread (butter side up). Let that go for a few minutes till it is toasted to your liking, then flip it carefully. While that is toasting, drain a can of green beans and pour into a small pot. Add 2 tbsp butter and cook over low heat stirring regularly. Note: The second side does not take as long to cook, so pay attention not to burn it.
Serve up the sandwich, cut on the diagonal because it looks cool, with the green beans on the side. Enjoy!