Preheat the broiler to high and a skillet to medium-high heat with the olive oil and ground beef. Cook the beef for 5-7 minutes, stirring and breaking up the meat to brown it. When the meat is cooked, spread it to the edges of the skillet and add the onion and pepper to the middle of the skillet with the steak seasoning, Worcestershire, and jalapenos and juice. Stir to combine and let the mixture cook for 5 more minutes until the peppers and onions are charred and slightly soft. Taste, add more of any of the seasonings that you like, then turn the heat off the meat mixture.

Broil the rolls cut side up for 1 - 2 minutes to very lightly toast, then add 1 slice of provolone to the top and bottom of each roll. Top that with a small spoonful of the meat mixture, then top with more cheese - 4 slices total per sandwich.

Broil the sandwiches for 1 - 2 minutes more until the cheese is melted and bubbly.

Serve!