Saute onions in 1/2 cup margarine; combine with potatoes in large bowl. Stir in sour cream, soup, cheese, salt & pepper. Place in greased 13x9x2" baking dish.
Combine cornflake crumbs and 1/2 cup margarine. Spread over the top. Cover with foil.
Bake at 350 degrees F for 25 to 30 minutes. Uncover and continue baking for 25 minutes.
Calories From Fat
% Daily Value*
Total Fat 0g
Saturated Fat 0g
Trans Fat 0g
Dietary Fibers 0g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.