Spread potato wedges on a baking sheet and drizzle with 1 tbsp. oil. Sprinkle with garlic powder and salt/pepper. Bake for approximately 45 minutes or until potatoes are roasted on the outside and soft in the center.
While potatoes are baking, heat a large skillet to medium to high heat. Add 2 tbsp. of oil, onion, and bell peppers. Sauté until onions are fragrant. Add steak and Italian seasoning. Cook until veggies are tender and steak is cooked until desired doneness. Season with salt/pepper to taste.
Add slices of provolone to meat mixture and remove from heat. Set aside.
When potatoes are done, place on a serving platter and top with philly cheesesteak mixture.