Instructions:
- Preheat oven to 425°F (220°C). Line a baking sheet with parchment paper or lightly grease it.
- Bring a pot of salted water to a boil. Add potatoes and parboil for 8 to 10 minutes until just fork-tender.
- Drain potatoes well and let them steam dry for a few minutes.
- In a large bowl, toss potatoes with olive oil, salt, pepper, garlic powder, and dried parsley.
- Arrange potatoes cut-side down on the prepared baking sheet.
- Brush the cut sides lightly with melted butter.
- Sprinkle Parmesan cheese generously over the cut sides, pressing gently so it adheres.
- Roast for 35 to 40 minutes without flipping, until the bottoms are deeply golden, crispy, and crusted with Parmesan.
- Remove from oven and let rest for 2 minutes.
- Carefully lift potatoes from the pan to keep the crust intact. Garnish with fresh parsley and serve hot with lemon wedges if desired.
Variations
Use grated Pecorino Romano for a sharper, saltier crust.
Add smoked paprika or cayenne for subtle heat.
Mix fresh thyme or rosemary into the Parmesan for an herb-forward version.
Swap butter for garlic butter to deepen flavor.
Tips
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Do not overcrowd the baking sheet; space is key for crispiness.
Always use freshly grated Parmesan, not pre-shredded, for the best crust.
Resist flipping the potatoes while roasting—the crust forms best undisturbed.
Serve immediately while the Parmesan crust is hot and crisp.





