To start, preheat the oven to 400°F (200°C).
To prepare the potatoes, wash and cut them into wedges.
Next, finely chop the rosemary and add it to the potatoes, along with the dressing. Toss to coat.
Next, pour the potatoes onto a prepared baking tray and spread them out. Add some freshly cracked pepper, if desired, and place into the oven. Roast for at least 15 minutes or until the potatoes start to brown slightly. At this point, remove the potatoes from the oven and toss to redistribute the dressing. This will help them to caramelize and cook evenly. Return the potatoes to the oven and roast for another 15 to 25 minutes or until cooked through.
To finish the potatoes, garnish with finely-chopped parsley and freshly-ground black pepper, if desired.
These potatoes go extremely well with homemade Tzatziki and Greek Chicken.