Mashed Potato Casserole

10 medium red potatoes peeled and quartered
1 (8 oz) pkg. cream cheese, softened
¼ c sour cream
¼ c milk
2-3 tbsp butter
salt and pepper to taste

Boil potatoes 15 minutes drain and mash. Add cream cheese, sour cream, milk, salt and pepper. Beat at medium speed until smooth. Spoon into greased pan, drizzle with butter and bake at 350 for 30 min or until brown.