App & Osborne Family Cookbook 2004
5lbs. or 9 large potatoes
16 oz. pkg. cream cheese
1 C sour cream
2 tsp. onion salt
1/4 tsp. pepper
2 Tbsp. butter
1. Peel, cut and boil potatoes until tender; drain and mash until smooth.
2. Add remaining ingredients and beat until light and fluffy and spread into a greased 9×13 pan.
3. Cover and refrigerate.
4. To bake, dot with butter and bake @ 350 degrees for about 40-60 minutes or until potatoes are heated through.