In a large bowl whisk together mayonnaise, vinegar, sugar and mustard until smooth. Add remaining ingredients and season with salt and pepper to taste. Toss to combine well. Cover and chill for 1 hour before serving.
"Thank you so very much for creating and stocking such a wide variety of nightshade free blends. It is a newer allergy for me and after a lifetime of living & cooking in the southwest learning to cook without chilies is a challenge...that y'all are helping keep Fun instead of purely frustrating."