Initial Preparation: Commence by baking the garlic bread according to the instructions provided on its packaging. Maintain the oven's temperature upon completion as it will be required for subsequent steps.
Meat Preparation: Heat a skillet over medium-high heat. Add the Philly cheesesteak meat and cook until thoroughly browned. Ensure all excess fat is drained off to prevent the dish from becoming overly greasy.
Seasoning the Meat: Incorporate the Worcestershire sauce, garlic powder, onion powder, salt, and pepper into the cooked meat. Adjust these seasonings to suit your taste preferences. Once seasoned, remove the meat from the skillet and set aside.
Vegetable Sauté: Using the same skillet, add a small amount of olive oil and place it over medium heat. Add the chopped green bell pepper and onion to the skillet, sautéing until the vegetables are soft and translucent.
Assembling the Cheesy Bread: Begin by spreading a layer of shredded Provolone cheese on the pre-baked garlic bread. Evenly distribute the seasoned meat over the cheese, followed by the sautéed vegetables. Finish by adding another layer of cheese on top to ensure thorough coverage.
Final Baking Step: Return the bread to the oven and bake for an additional 5 minutes, or until the cheese is thoroughly melted and slightly golden in appearance. This final heating step helps to blend all the flavors together, resulting in a cohesive and delicious final product.