In a medium bow, whisk together mayo, vinegar, stevia, salt, and pepper.
Pour dressing over coleslaw and mix well. Refrigerate for at least one hour to allow flavors to combine.
Notes
We used a 14 oz. package of coleslaw mix that has green cabbage, red cabbage, and carrots. It has about 6 cups total in the package and that was perfect.We used Primal Kitchen brand mayonnaise which is green tier.