We're not afraid to say it: we're fans of yellow mustard too. Sometimes the occasion just calls for that good old familiar yellow mustard taste. We're talking franks, deluxe cheeseburgers, perhaps some fries and a cold lager. Our brand new Ballpark Black Pepper mustard is a yellow mustard with an upgrade. Think familiar sharp yellow mustard flavor with cracked black peppercorns, giving it a nice peppery finish.