Preparation of Baking Pan: Begin by pouring the melted butter into the base of a 9 x 13-inch baking pan. Ensure an even distribution across the surface.
Layering of Ingredients: Subsequently, distribute the grated Parmesan cheese uniformly over the layer of melted butter. Follow this by evenly sprinkling black pepper over the Parmesan.
Arranging the Potatoes: Carefully place each potato half, with the cut side facing downward, into the butter in the baking pan. It is imperative to ensure that each potato half is in contact with the butter and cheese mixture.
Baking Process: Preheat the oven to a temperature of 400 degrees Fahrenheit. Once the oven is adequately heated, insert the baking pan and bake for approximately 45 minutes. The goal is to achieve a golden and crispy exterior on the potatoes.
Post-Baking Resting: After the baking is complete, remove the pan from the oven. It is essential to allow the potatoes to rest for 10 minutes before serving. This resting period is crucial for enhancing the crispiness of the potatoes.