1. Preheat the over to 350-degrees F
2. Blend the cinnamon and sugar with a fork, breaking up any sugar lumps.
3
4. Take a piece of aluminum foil in one hand and carefully re-assemble the apple in the foil leaving two pieces out.
5. Pour the cinnamon/sugar mixture into where the core of the apple used to be. Then add the two remaining apple slices to complete the apple.
4
6. Wrap the foil around the apple tightly, leaving the opening at the top of the apple.
7. Bake for 15-20 minutes. Unwrap and dig in!