01 - Preheat the oven to 425°F and line a large baking sheet with parchment paper or lightly grease it.
02 - In a large bowl, whisk together olive oil, lemon juice, minced garlic, rosemary, salt, pepper, and lemon zest until combined.
03 - Add the potato wedges to the marinade and toss thoroughly until they are evenly coated.
04 - Spread the marinated potatoes in a single layer on the prepared baking sheet.
05 - Roast for 35 to 40 minutes, turning the potatoes once halfway through, until golden, crispy on the edges, and tender inside.
06 - Transfer to a serving platter, garnish with fresh parsley if desired, and serve immediately.