01 -
In a medium mixing bowl, add mayonnaise, whole grain mustard, horseradish, ketchup, lemon juice, parsley, chives, Creole seasoning, minced garlic, Worcestershire sauce, and sugar if using.
02 -
Whisk all components together until the mixture is smooth and uniform in texture.
03 -
Cover and chill in the refrigerator for 30 to 60 minutes before serving to allow flavors to meld.
04 -
Serve chilled as a condiment for seafood, burgers, vegetables, or use as a dipping sauce.