Preheat oven to 200°F and line a sheet pan with parchment paper.
In a medium mixing bowl, stir together the cinnamon and apple sauce until it starts to form a ball. If the mixture is very crumbly, you might need to add an extra tablespoon of apple sauce to help it develop the ball.
Place the dough in the middle of a piece of parchment paper and top it with another. Roll it out to be a quarter-inch thick.
Using cookie cutters, cut out the shapes of the ornaments, making sure to wiggle the cutter back and forth to separate it from the dough. Using a straw, add a hole to the top of the ornament.
Place the cookies on the sheet pan and bake for two and a half hours until they are hardened.
Remove from oven and let cool.
Tie a piece of twine or ribbon on each ornament.
If you want, you can decorate the ornament to look like gingerbread cookies using glue or puffy paint.