Preheat the oven to 425°F (220°C).
Cut the potatoes into small cubes or wedges.
In a large bowl, combine the potatoes, minced garlic, grated Parmesan cheese, olive oil, salt, and black pepper. Toss until the potatoes are evenly coated.
Spread the potatoes in a single layer on a baking sheet.
Roast for 30-40 minutes, or until the potatoes are golden brown and crispy.
Garnish with freshly chopped parsley before serving.
