Is An Oreo A Sandwich?

Is An Oreo A Sandwich? The Oreo (/ˈɔːrioʊ/) is a sandwich cookie consisting of two (usually chocolate) wafers or biscuits with a sweet crème filling. Introduced on March 6, 1912, Oreo is the best-selling cookie brand in the United States. The Oreo cookie in the twenty-first century became the number one selling cookie globally. Why