Rusty Meatballs are a great Tailgating recipe that can be eaten out of hand or as meatball subs. They can do double duty as appetizers and are always a hit. We took our Chipotle Bacon Bombs and generously brushed them with our Rusty Mustard Carolina Style BBQ Sauce and voila Rusty Meatballs were born. Too easy and with just three ingredients, make a lot of them because they will go fast.