Red slaw

Red slaw is a condiment commonly served on hot dogs, on barbecue pork sandwiches, as a side dish for other types of barbecue, on hamburgers, or with other foods. It is an essential part of "Lexington style" North Carolina barbecue. Red slaw is different from traditional coleslaw in that it does not use mayonnaise as an ingredient, allowing it to be stored for longer periods without refrigeration and making it more suitable for outdoor serving. It is made with green cabbage, vinegar, water and ketchup, and a variety of spices and seasoning. The ketchup gives it the characteristic color. In addition to being a staple part of Lexington style barbecue, it is also common in other portions of the Southeastern United States. In these regions, regular cole slaw may be called "white slaw" to differentiate it from red slaw.

Source: Wikipedia