01 - Set the oven to 400°F and allow it to fully preheat.
02 - Arrange the potato wedges in a single layer in a large roasting pan.
03 - In a mixing bowl, whisk together olive oil, lemon juice, minced garlic, broth, oregano, sea salt, black pepper, and turmeric until fully combined.
04 - Pour the marinade evenly over the potatoes, tossing to coat well. Spread the potatoes cut side down in the pan.
05 - Roast uncovered for 40 minutes, allowing the potatoes to absorb flavors.
06 - Remove the pan from the oven, gently flip the potatoes, and spoon the pan juices over the top.
07 - Return the pan to the oven and roast for 30 to 35 minutes, or until the potatoes are deeply golden, crisp at the edges, and fork-tender.
08 - For extra crisp edges, broil for 3 to 5 minutes. Monitor closely to prevent burning.
09 - Garnish the potatoes with chopped fresh parsley and lemon slices before serving. Serve hot.