In a medium-size bowl, combine mayonnaise, Creole mustard, parsley, green onions, onion, dill pickle, cayenne pepper, salt, lemon juice, and Worcestershire sauce.
Place in a covered container and refrigerate until ready to use.
Makes 2 1/4 cups Creole Tartar Sauce.
* Preferably homemade - check out this easy-to-make Homemade Mayonnaise recipe.
** Creole Mustard is a New Orleans favorite that consists of coarse stone-ground mustard. If you can not find this mustard in your local store, you may substitute any band of coarse-grain mustard.
Creole Tartar Sauce Recipe: https://whatscookingamerica.net/sauces_condiments/creoletartarsauce.htm