Refrigerator Potatoes - cooking recipe

Ingredients

5 lb. potatoes
1 c. sour cream
6 oz. cream cheese
2 tsp. onion salt
1 Tbsp. salt
2 Tbsp. butter
grated Cheddar cheese

Preparation

Cook and mash potatoes.
Cream in all ingredients until smooth. Spread in a 9 x 13-inch pan.
Cover and refrigerate.
Top with grated cheese and butter and bake at 350\u00b0 for 1 hour.
Make the day before!