Once they are at your desired consistency, stir in the Worcestershire sauce, chopped green onions, and chopped fresh parsley. You can also adjust the flavoring at this point, as well. Add salt, more Creole Seasoning, pepper, or add a few shakes of your favorite Louisiana-style hot sauce (though I prefer to offer that at the table since everyone has a different tolerance to the heat).
From RedBeansAndEric.com