Pre Heat your Blackstone griddle to medium-high heat for about 5 minutes.
Put down some oil on half the griddle surface and add the onion and pepper and get them sauteed. Stir your veggies a few times to prevent them from getting overly brown on one side.
When the vegetables are halfway cooked, pour another thin layer of olive oil on the other half of the griddle where you’ll be cooking the beef. put the beef on a griddle and add Salt & pepper to your Beef according to your preference. Take a large metal spatula and use it to slowly stir and move it through the beef as it cooks, ensuring even browning all the way through.
When the vegetables and beef are cooked, combine them all on one side of the griddle. Turn off the heat and layer it with provolone cheese. cover with a melting dome and The cheese will melt thanks to the residual heat of the griddle.
Scoop up portions onto plates and serve them right away. We prefer it with a bit more salt blend on top. In case you are not following a keto diet take buns butter them and toast them quickly. Topped off with cheesesteak, plate, and enjoy!