Prep the Ingredients: Begin by slicing the ribeye or sirloin steak as thinly as possible. You can partially freeze the meat for about 30 minutes to make slicing easier.
Cook the Vegetables: Heat 1 tablespoon of olive oil in a large skillet over medium heat. Add the sliced onions and bell peppers. Sauté for about 5-7 minutes or until they are tender and caramelized.
Cook the Steak: In the same skillet, push the sautéed onions and peppers to one side and add the remaining olive oil. Increase the heat to medium-high and add the thinly sliced steak. Season with salt and pepper, cooking for about 3-5 minutes until the meat is browned.
Melt the Cheese: Once the steak is cooked, lower the heat to medium. Top the steak and vegetables with the provolone cheese, covering the skillet with a lid. Allow the cheese to melt for about 2-3 minutes.
Assemble the Sandwich: Slice the hoagie rolls open and place a generous portion of the cheesesteak mixture into each roll. If desired, add jalapeños or a spread of garlic aioli.
Serve: Enjoy your Cheesy Philly Cheesesteaks hot, with optional sides like chips or a fresh salad.
