01 - Preheat the oven to 400°F (200°C).
02 - Arrange potato wedges evenly in a large roasting pan.
03 - In a mixing bowl, combine olive oil, lemon juice, minced garlic, broth, oregano, salt, pepper, and optional turmeric. Whisk until well blended.
04 - Pour marinade over the potatoes. Toss thoroughly to coat. Spread the wedges cut side down in the pan.
05 - Roast uncovered for 40 minutes. Remove from the oven, gently flip the potatoes, and baste with pan juices.
06 - Return pan to oven and roast for an additional 30 to 35 minutes, until potatoes are golden, crisp on the edges, and fork-tender.
07 - For enhanced crispiness, broil potatoes for the last 3 to 5 minutes, monitoring closely to prevent burning.
08 - Garnish with chopped fresh parsley and lemon slices. Serve hot.