01 - Preheat oven to 400°F. Lightly grease a large baking dish or rimmed sheet pan with cooking spray or oil.
02 - In a large bowl, whisk together olive oil, lemon juice, lemon zest, minced garlic, fresh rosemary, dried oregano, sea salt, and black pepper until well combined.
03 - Add potato wedges to the marinade bowl and toss thoroughly until all pieces are evenly coated with the herb mixture.
04 - Transfer coated potatoes to the prepared baking dish in a single layer, distributing them evenly.
05 - Pour vegetable broth evenly over the potatoes, ensuring liquid reaches the bottom of the pan.
06 - Roast in preheated oven for 30 minutes, then gently flip potatoes to ensure even browning.
07 - Continue roasting for 15 to 20 minutes until potatoes are golden brown, crispy at the edges, and tender when pierced with a fork.
08 - Transfer roasted potatoes to a serving platter. Garnish with fresh rosemary sprigs and lemon wedges if desired. Serve immediately while hot.