Preheat the oven: Preheat your oven to 425˚F and line a large, rimmed baking sheet with parchment paper for easy clean-up.
Prepare the potatoes: Cut each potato into wedges and soak them in water for 10 minutes. Then, drain and pat them dry.
Coat the potatoes: Place the potato wedges in a large bowl and drizzle with olive oil. Toss to coat evenly.
Season the potatoes: In a small bowl, mix together garlic powder, onion powder, paprika, salt, and pepper. Sprinkle this mixture over the potato wedges and toss until evenly coated.
Bake the wedges: Arrange the potato wedges on the prepared baking sheet in a single layer. Bake for 30 minutes, then flip the wedges and bake for an additional 25-30 minutes or until deeply golden and crispy.
Optional broiling: For extra crispiness, you can broil the wedges for 2-4 minutes until they reach your desired brown color.
Serve: Sprinkle the potato wedges with chopped parsley and grated Parmesan cheese if desired. Serve hot with tartar sauce, ketchup, or mustard for dipping.