My wife made coleslaw this past weekend for a barbecue and I asked some guests why it is called coleslaw. No one knew. One person said it's cold slaw and it means cold salad. Wrong and right.
Coleslaw is the correct spelling for the cabbage-based side salad often served alongside barbecue. It is sometimes mistaken as "cold slaw" as it is usually served cold. The word derives from the Dutch koolsla, with cole referring to cole crops such as cabbage.
Coleslaw's origin can be traced back as far as the ancient Romans, who served a dish of cabbage, vinegar, eggs and spices. The version Americans generally eat today comes from the Dutch who founded New York state. They grew cabbage around the Hudson River that they used in a shredded cabbage salad they called koosla. Kooll means cabbage and sla is salad