Step 1

Preheat your oven to 375°F (190°C)

Step 2

Lightly grease a 9×13-inch baking dish or line it with parchment paper

Step 3

In a medium bowl, combine:1 cup mayonnaise (or Greek yogurt)

Step 4

½ cup parmesan cheese

Step 5

Seasoned salt, black pepper, and garlic powder

Step 6

Mix until smooth and well combined

Step 7

Pat the chicken breasts dry using paper towels

Step 8

Place them evenly in the prepared baking dish

Step 9

Use a spatula or spoon to evenly coat the top of each chicken breast with the creamy parmesan mixture

Step 10

Bake uncovered for 45 minutes, or until the internal temperature reaches 165°F (74°C) and the top is golden brown

Step 11

Allow the chicken to rest for 5 minutes before serving to lock in the juices