01 - Set the oven to 425°F and line a baking sheet with parchment paper.
02 - In a large bowl, whisk together olive oil, lemon juice, lemon zest, minced garlic, oregano, salt, and black pepper.
03 - Add halved potatoes to the marinade and toss until evenly coated.
04 - Spread potatoes in a single layer, cut side down, on the prepared baking sheet.
05 - Bake for 30 to 35 minutes, turning once halfway through, until golden and tender.
06 - Transfer to a serving dish, sprinkle with chopped parsley, and add lemon wedges if desired.