Saute onions in oleo. Add to potatoes, sour cream, cheese soup, chicken soup, salt and pepper in a large bowl. Mix well. Pout into a greased 9″ X 13″ glass dish.
Topping
Saute chips in oleo. Sprinkle over potatoes. Bake, uncovered at 350 degrees for 1 to 1 1/2 hours.