Overnight Potatoes - cooking recipe

Ingredients

4 c. instant mashed potatoes (made)
8 oz. cream cheese
8 oz. sour cream
1 stick butter
1/2 c. minced onions
1 tsp. onion salt

Preparation

Mix all ingredients, put in 9x11 inch pan and refrigerate overnight.
Drizzle with 1/4 cup melted margarine and bake for a hour a 350\u00b0.