Twice Baked Mashed Potatoes

These are one of the most delicious things you will ever put in your mouth! Not for every day though :)
5lbs potatoes
1C butter
1C half & half
1 8oz package cream cheese
2t Lawry's or Johnny's seasoning salt
1t salt

Peel and chop potatoes. Boil in unsalted water until tender (about 15-20 minutes). Drain potatoes once tender and drop them while still hot in a large mixing bowl. Add all other ingredients and whip until smooth (about 3 minutes) I use my kitchen aid!