In a large skillet, heat the olive oil over medium heat.
Add the ground beef to the skillet, breaking it apart with a spatula. Cook until browned, about 5-7 minutes. Drain excess fat if necessary.
Add the sliced onion, green and red bell peppers, and minced garlic to the skillet. Cook for about 5 minutes until the vegetables are soft.
Stir in the Worcestershire sauce, onion powder, garlic powder, salt, and pepper. Mix well to combine all ingredients.
Reduce the heat to low and lay the provolone cheese slices over the meat and vegetable mixture. Cover the skillet and allow the cheese to melt, about 2-3 minutes.
Once melted, remove from heat and sprinkle with freshly chopped parsley.
Serve hot directly from the skillet or scoop into toasted hoagie rolls for an authentic cheesesteak experience!
Notes
Serve in the skillet itself for a rustic presentation or in toasted buns.