Baked Mashed Potatoes - cooking recipe

Ingredients

cooked potatoes (good-size batch), drained
1 stick margarine
1/2 carton sour cream
1 tsp. salt

Preparation

Mix ingredients with a mixer until fluffy.
Put into a casserole.
(May be made day before and warmed in oven.) Bake at 350\u00b0 for 20 to 30 minutes.