Step 1

Preheat oven to 375°F. Lightly coat a 9×13 baking dish with nonstick spray and set aside.

Step 2

In a medium bowl, mix together the sour cream, garlic powder, seasoned salt, pepper, and 1 cup of Parmesan cheese.

Step 3

Place the chicken breasts evenly into the pan. Spread the sour cream mixture on top of the chicken. Sprinkle with the remaining Parmesan cheese.

Step 4

Bake for 25-30 minutes, or until the chicken is cooked through. Turn the oven to broil and place the pan under the broiler for 2-3 minutes until lightly browned on top.

Step 5

Serve immediately.