Do-ahead Party Mashed Potatoes

Ingredients

10 1/4 potatoes
170 ml cream cheese
240 ml dairy sour cream
9 gr onion salt
3 gr garlic
1 gr pepper
28 gr butter
1,900 gr potatoes

Instructions

Tastes best if refrigerated 12-24 hours before baking. Can be kept in covered refrigerator container for up to two weeks. POTATOES WITH CHIVES: Instead of 2 tsp. onion salt, use 1 tsp garlic salt or onion salt, 1 tsp. plain salt, and one tablespoon. minced freeze-dried or fresh chives.