01 - Preheat your oven to 400°F. Line a large baking sheet with parchment paper or lightly grease it with cooking spray.
02 - In a large bowl, toss the quartered baby gold potatoes with 1 tablespoon olive oil, 1/2 teaspoon salt, and 1/2 teaspoon black pepper until evenly coated. Spread the potatoes in a single layer on the prepared baking sheet.
03 - Using the same bowl, coat the chicken breasts with 1 tablespoon olive oil, 1 teaspoon salt, and 1/2 teaspoon black pepper. Rub the seasoning mixture evenly over all surfaces of the chicken.
04 - Place the seasoned chicken breasts directly on top of the potatoes on the baking sheet, ensuring the chicken sits in a single layer without overlapping.
05 - In a small bowl, combine the minced garlic, grated Parmesan cheese, dried Italian herbs, smoked paprika, and chopped parsley. Mix thoroughly to create a uniform coating mixture.
06 - Sprinkle the garlic Parmesan mixture evenly over both the chicken breasts and the exposed potatoes, ensuring good coverage on all pieces.
07 - Bake for 40 to 45 minutes, or until the chicken is fully cooked through (reaches an internal temperature of 165°F) and the potatoes are golden brown and fork-tender.
08 - For a crispier, golden-brown topping, switch the oven to broil and cook for an additional 2 to 3 minutes. Watch closely to prevent burning.
09 - Remove from the oven and let rest for 2 to 3 minutes. Garnish with additional grated Parmesan cheese and fresh chopped parsley if desired. Serve hot while the cheese is still melted.