Close-up of a pile of two chocolate brownies on magnet

Asset ID: 57301560 / Stockbyte / Close-up of a pile of two chocolate brownies on a plate Oreo is a trademark for a popular cookie sandwich by the Nabisco Division of Kraft Foods . The current design consists of a sweet, white filling commonly referred to as 'cream', sandwiched between two circular chocolate or golden cookie pieces. Over 491 billion Oreo cookies have been sold since they were first introduced, making them the best selling cookie of the 20th century. Its most recent packaging slogan is "Milk's Favorite Cookie", which is a slight change from the original, "America's Favorite Cookie" (though some packages in the U.S. still use the original slogan). The company was first founded on March 6, 1912 in Chelsea , New York City . Oreo will be celebrating their 100th anniversary on March 6, 2012. This page is not affiliated with, or endorsed by, anyone associated with the topic.