Cornbread mix can be a useful hack to save time in the kitchen, but many people don't know that one of the most popular brands is not vegetarian-friendly.

TIFFANY AUDIA: Every year, I make my mom's corn bread dressing. Two boxes of Jiffy mix, and when it's cooked, crumble it up. Half a bag of stuffing mix. Some celery... DETROW: That is Tiffany Arias ...