Thaw potatoes. Combine with butter, salt, ... and sprinkle over potato mixture. Sprinkle top with paprika. ... be baked and frozen, then reheated to serve.
Preheat oven to 350°F. Combine potatoes, 1 stick butter, onions, ... butter. Sprinkle over potato mixture. Bake at 350°F for ... with parsley, if desired.