Mix the mayonnaise or sour cream, vinegar, and sugar. In a large bowl, combine with remaining ingredients and chill.
Notes
Substitutions
You will need to find a sour cream substitute or mayonnaise that is safe for your allergens.
Egg Substitutions: There are many egg-free products and foods available to make your recipes free of eggs. Find out more about egg substitutions.
Milk and Soy Substitutions: Alternative dairy-free milk beverages and products will work in most recipes. Find out more about milk substitutions and soy substitutions.