Creamy Baked Mashed Potatoes

1 sticks butter
3.5 pounds Yukon gold potatoes 
One 8-ounce package cream cheese, softened
1/2 cup of milk
1/2 teaspoon seasoned salt
1/4 teaspoon salt
1 1/2 teaspoon black pepper
1/2 cup of Parmesan Cheese

Preheat the oven to 350 degrees F. Butter your 8×8 Baking Dish 
Cut the potatoes into 1/4ths – (peel the skin if you like). Boil water in a stockpot and give your potatoes a bath. Leave them for about 20 minutes – test the potato by sticking a knife in it – if the potato is tender then you know they are done. 
Drain potatoes – place them back in a dry pot on the stove. And start mashing over low heat. You want to make sure you allow the steam from the potatoes to escape
Now add the other ingredients.
Add the seasoning, cream cheese, butter, milk and start mashing them together.
Place mixture into the buttered pan and sprinkle Parmesan Cheese on top. Now bake in the oven till golden brown  (this takes about 25 – 30 minutes)