Preheat oven to 350°F. Peel butternut squash and cut into 2" chunks. Arrange in a buttered 13" x 9" x 2" baking dish. Cut apples into quarters or slices (peeled or skin on); add to baking dish. Mix together light brown sugar and POM Wonderful 100% Pomegranate Juice. Spread on squash and apples. Drizzle with butter. Bake 20–30 minutes until soft. Garnish with POM Wonderful Pomegranate Arils.