Laurie'S Refrigerator Mashed Potatoes - cooking recipe

Ingredients

9 large potatoes
2 (3 oz.) pkg. cream cheese
1 c. sour cream
2 tsp. onion salt
1/4 tsp. pepper
2 Tbsp. butter

Preparation

Cook peeled potatoes until tender; drain and mash (add milk sparingly).
Add remaining ingredients; beat until light and fluffy.
Cool.
Cover and refrigerate.