Refrigerator Mashed Potatoes - cooking recipe

Ingredients

5 lb. potatoes (9 large)
6 oz. cream cheese
1 c. sour cream
2 tsp. minced onion
2 tsp. chopped chives
1 tsp. salt
1/4 tsp. pepper
2 Tbsp. margarine

Preparation

Cook potatoes in salted water until tender; drain.
Mash potatoes until smooth, adding remaining ingredients.
Beat until fluffy.
Cool.
Cover and place in refrigerator.
(Will keep well for a week.)