A sandwich-spread version of the jazzed-up mayonnaise from the Big Easy. Try it with shrimp, tuna, or in chicken salad.
What to buy: Creole (a.k.a. Cajun) mustard is a spicy, hot mustard made with horseradish. You can find it at gourmet grocery stores and specialty markets as well as at some grocers.
This recipe was featured as part of our Sandwich Spreads photo gallery.