Preheat toaster oven or conventional oven to 350 degrees.
Spray tray with cooking spray and lay out cut wonton wrappers.
In a small bowl, combine cinnamon and sugar until blended.
Lightly spray the top of the wrappers with cooking spray and sprinkle on cinnamon and sugar.
Bake for 5 minutes or until they start to darken. Keep a close eye on the crisps because they burn quickly.
