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