Mashed Potato Casserole - cooking recipe

Ingredients

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

Preparation

Cook peeled and diced potatoes in boiling, salted water. Drain. Mash until smooth.
Add
remaining ingredients and beat until light and fluffy.
Cover and
place
in
refrigerator
or use.
To serve:
Place desired amount in casserole dish;
dot with butter.
Heat at 300\u00b0 until warm through.