Separate dinner roll dough into 4 rectangles being sure to seal seams well. Place 1/2 apple in the center of each; pull corner of rectangle over apple. Pinch dough together, sealing all seams. Place in lightly greased 9 inch square baking dish and drizzle with butter.
Combine sugar and cinnamon; sprinkle over dumplings. Pour orange juice into dish; cover with foil.
Bake at 400°F. for 35 minutes. Serve hot with whipped or ice cream or serve plain.
Serves 4.