Preheating the Oven: Begin by setting your oven to preheat at a temperature of 400 degrees Fahrenheit. This step is critical to ensure the oven reaches the appropriate temperature for cooking.
Potato Preparation: In a substantial mixing bowl, combine the diced potatoes with the olive oil. Toss the potatoes thoroughly to ensure they are evenly coated with the oil, setting the stage for even cooking and optimal flavor absorption.
Adding Seasonings: To the oiled potatoes, add the dried thyme, rosemary, parsley, minced garlic, and sea salt. Mix these ingredients well to uniformly coat the potatoes with the seasonings, thereby enhancing their flavor profile.
Arranging the Potatoes: Transfer the seasoned potatoes to a large baking sheet, spreading them out into a single layer. This arrangement allows each potato cube maximum exposure to the oven’s heat, facilitating an even roast.
Roasting Process: Place the baking sheet in the preheated oven and roast the potatoes for a total duration of one hour. It is advisable to turn the potatoes halfway through the cooking time, which promotes an even browning on all sides.
Final Touches and Serving: Once the potatoes are roasted to a golden brown perfection, remove them from the oven and transfer to a serving dish. If desired, enhance their flavor by sprinkling additional sea salt and shredded Parmesan cheese over the hot potatoes before serving. This final garnish adds a delightful savory note to the dish.