[dnautics]

For US HN'ers, "cinnamon" that is commonly used as a flavorant in the US is Cassia; Ceylon cinnamon has a milder taste that is slightly different and may be a little bit unusual for American tongues.

[driverdan]

If you want the really good stuff try Vietnamese cinnamon (also known as Saigon). It has the highest essential oil content and is very aromatic.