The Oreo, is a chocolate wafer sandwich cookie with a sweet creme filling in between. The version currently sold in the United States is manufactured by Nabisco. Oreo has become the best-selling cookie since its introduction on March 6, 1912, in the Unites States, 104 years ago!
There are 22 notable flavors in the US. Not all varieties are available in every country.
Did you know, when you eat Oreos, your brain has a similar association of pleasure as it does when abusing Cocaine?!