Chop up the sweet potato into bite-sized cubes but definitely keep the skin — it has a lot of the nutrition. First, coat the cubes with a very liquid Tahini. Then, sprinkle on a generous amount of Ceylon cinnamon — the best cinnamon because it doesn’t contain a pathogen common to the other cinnamons.
Cook in the oven for 40 minutes at 400 degrees. Delicious both warm or cold.