Microwave potato until done. Wrap in foil about 20 minutes to
equalize. Then cut potato in half and let cool slightly. Scrap out
center into bowl, reserving the shell halves to refill. Mash potato
mix with butter, sour cream, chopped onion top and parsley. Salt and
pepper to taste. Refill potato halves. Sprinkle with paprika. Heat
in microwave when ready to eat.