Joe Potatoes

These yummy potatoes are named after my son-in-law, who can't eat enough of them! Recipe may be doubled or tripled for a crowd.

6 medium to large potatoes
1/2 cup milk
3 tbsp. butter
1 tsp. salt
1/4 cup sour cream
4 ounces softened cream cheese

Preheat oven to 325F degrees. Peel potatoes and cut into cubes. Boil potatoes 15 mins. or until done. Drain and transfer potatoes into a large mixing bowl, add butter, salt, cream cheese, sour cream, milk. Mix with hand mixer until blended together. Add chopped onion, cheese and stir.
Place in oven-safe casserole dish and bake at 325 degrees for 35-40 minutes.