Make Ahead Mashed Potatoes - cooking recipe

Ingredients

5 lb. potatoes (9 large)
2 to 3 oz. pkg. cream cheese
1 pt. sour cream
1 Tbsp. onion salt
1 Tbsp. pepper
1 Tbsp. butter
1 tsp. salt

Preparation

Peeled potatoes boiled, tender, mash, whipped smooth.
Add ingredients.
Beat until fluffy, cool and cover and put in refrigerator.
Use within 2 weeks as needed.
To heat:
Dot with butter, bake covered casserole at 350\u00b0.
Heat through.
Bake for 30 minutes.
Makes 8 cups.