Perfect Roasted Potatoes

Bahan-bahan (4 porsi)

• 2 pounds Yukon gold potatoes and/or red potatoes, scrubbed clean
• 1 tablespoon extra virgin olive oil
• 1 teaspoon garlic powder
• ¼ teaspoon fine salt
• Optional: 1 tablespoon finely snipped rosemary (from about 3 sprigs)
• Optional garnish: 2 teaspoons finely chopped fresh parsley
• Freshly ground black pepper, to taste