In a large pot, add the quartered potatoes and cover with water. Bring to a boil and cook for 5 minutes. Drain and set aside.
In a small pan, melt the butter over medium heat. Continue to cook until the butter turns golden brown and begins to emit a nutty aroma. Remove from heat.
In a large mixing bowl, combine the drained potatoes, browned butter, olive oil, garlic powder, salt, and black pepper. Toss well to ensure the potatoes are evenly coated.
Spread the potatoes in a single layer on a baking sheet. Roast in the preheated oven for 35-40 minutes or until the potatoes are golden brown and crispy, flipping halfway through.
Once roasted, remove the potatoes from the oven and sprinkle with Parmesan cheese and chopped parsley. Serve immediately.
Notes
For an extra kick, try adding a pinch of red pepper flakes before roasting or serving with a squeeze of lemon juice.