Place squash cut-side down in shallow baking pan. Bake at 35 F for 3 minutes. Turn squash cut-side up; brush with butter. Sprinkle with salt and cinnamon.
Combine rice, applesauce, celery, pecans, brown sugar, onion powder, and ginger. Fill squash evenly with rice stuffing. Bake, uncovered, 2 to 3 minutes. Garnish with apple wedges