The traditional bright, fire-engine red food coloring used on classic Carolina-style pork and beef frankfurters is highly controversial due to FDA health regulations regarding Red Dye No. 3.
Our take: A brown hot dog in North Carolina is an insult. The red dye stays, regardless of what the regulators in Washington say about lab rats.
- Do NC's iconic bright red hot dogs have the red dye banned by the FDA? We checked
Examines the FDA planned phase-out of red dye and the defensive response of local Southern manufacturers.