Crispy Parmesan Potatoes (with Dip)

Bahan-bahan (4 porsi)

• 2 pounds baby potatoes (halved)
• ¼ cup unsalted butter (melted)
• salt and black pepper (to taste)
• ⅓ cup grated Parmesan cheese
• ½ teaspoon garlic powder
• ½ teaspoon dried oregano