The first White BBQ Sauce I ever had was from Fox Bros. Bar-B-Q in Atlanta.  We catered a company event and brought in a full spread of their pulled pork, beef brisket, and smoked chicken.  Along with the meat, they provided three distinct BBQ Sauces, one of which was White BBQ Sauce.  It seemed odd and quite appealing to this girl who loves all things creamy. Holy Wow! was the first thing I thought when I tasted it. We have since recreated this mayonnaise & vinegar based BBQ sauce at home. It’s creamy yes, but has a nice punch from the horseradish and creole mustard.  Black pepper and garlic round out the depth of flavor.…