Preheat oven to 350 degrees Fahrenheit.

Prepare four small mixing bowls.

In the first bowl, combine flour and seasoning salt.

In the second bowl, whisk together the beaten egg and water.

In the third bowl, combine bread crumbs and parmesan cheese.

Dip each chicken breast in melted butter, ensuring it is fully coated.

Transfer the buttered chicken breast to the flour mixture and coat evenly.

Next, dip the flour-coated chicken breast in the egg wash.

Finally, coat the chicken breast in the breadcrumb and cheese mixture, pressing lightly to adhere.

Place a rack in a shallow baking dish.

Arrange the breaded chicken breasts on the rack, ensuring they are close together but not overlapping.

Bake in the preheated oven for 45 minutes, or until the chicken is tender and cooked through.

Remove the chicken from the oven.

Turn the oven to the broil setting.

Place the chicken under the broiler for a few minutes to lightly brown the crust, watching carefully to prevent burning.

Remove from broiler and let cool slightly before serving.