10 to 12 potatoes
1 lg. pkg. cream cheese
1 sm. carton sour cream
2 tbsp. minced onions or 1 pkg. Lipton's onion soup
2 tsp. salt
1/2 tsp. garlic salt
Butter to make creamy and put on top

Boil potatoes until done and mash until dry. Mix all ingredients together and put in a large casserole dish. Dot top with butter. Cover and put in refrigerator for 24 hours.

Bake, covered, in oven at 350 degrees until hot clear through. Take off covering and brown slightly.