Begin by preheating your oven to 425°F (220°C). Prepare a baking sheet by lining it with parchment paper or aluminum foil for easy cleanup later.
In a sizable mixing bowl, add the halved baby potatoes along with the extra-virgin olive oil, garlic powder, onion powder, dried oregano, dried thyme, as well as salt and pepper. Toss all the ingredients thoroughly until every potato half is neatly coated in the oil and spices.
Next, generously sprinkle the freshly grated Parmesan cheese over the seasoned potatoes. Gently toss again, ensuring that the cheese adheres well to each piece for added flavor.
Carefully arrange the coated potatoes on the baking sheet, placing them cut side down to attain maximum crispiness during roasting. Ensure they are in a single layer for even cooking.
Roast the potatoes in the preheated oven for 25-30 minutes. About halfway through the cooking time, flip the potatoes to ensure they become evenly golden brown and crispy on all sides.
Once done, remove the baking sheet from the oven and allow the potatoes to cool for a few minutes. Just before serving, beautifully garnish with the finely chopped fresh parsley for a burst of color and freshness.
Notes
For a stunning presentation, serve in a large bowl topped with extra Parmesan and parsley.