Pierce each potato twice with fork. If not using a carousel, turn potatoes over once halfway through cooking. Let cool slightly. Cool to room temperature. If preparing ahead of time, cover tightly with plastic wrap and refrigerate.
Overlap slices on microwave-safe dinner plate.
Drizzle with maple sugar. Cover tightly with microwave-safe plastic wrap. Carefully piecrce plasric to release steam. Mix gelatin, cinnamon, water, and salt in skillet Add margarine, then bring to boiling, constantly stirring Add sweet potatoes. Bake sweet potatoes at 375F for 1 hr or until tender Cut a 1-in lengthwise strip from top of each sweetpotato Carefully scoop pulp from shell 2.