Savory Cheesy Ranch Chicken with Ranch Flavor (Easy Baked Dinner)

Ingredients

• 4 boneless skinless chicken breasts, about 1 1/2 lb (680 g) total
• 1/2 teaspoon kosher salt
• 1/4 teaspoon black pepper
• Cooking spray or 1 teaspoon oil for the baking dish
• 1/2 cup (120 g) sour cream
• 1/4 cup (60 g) mayonnaise
• 1 packet (1 oz or 28 g) ranch seasoning mix
• 1/2 teaspoon garlic powder
• 1 cup (115 g) shredded sharp cheddar cheese
• 1/2 cup (55 g) shredded mozzarella cheese
• 1/2 cup (30 g) panko breadcrumbs
• 1 tablespoon olive oil
• 2 tablespoons grated parmesan cheese
• 2 tablespoons chopped fresh parsley