1 1/2 pounds unpeeled potatoes, cut into 1-inch chunks
2 tablespoons olive oil
1 teaspoon kosher salt
1/4 teaspoon black pepper
1/2 cup grated Parmesan cheese
1/4 teaspoon dried thyme leaves
Preheat an oven to 400 degrees F (200 degrees C).
Place the potatoes into a mixing bowl, and drizzle with olive oil. Sprinkle with kosher salt, black pepper, Parmesan cheese, and thyme leaves. Toss to evenly coat, and transfer to a 9x13-inch baking dish.
Bake in the preheated oven until the potatoes are golden brown on the edges and tender when pierced with a fork, about 1 hour. Serve hot or at room temperature.