Thanks! Turns out I think it's similar to a Carolina Gold bbq, which is a bbq sauce that does have some mustard in it. I called to order and asked, but they weren't sure so I ordered with regular bbq sauce. They were SUPER nice because when I picked my order up, the woman at the counter (Doreen), goes, "We threw a little sample of the golden bbq sauce in a cup for you to try." Gave it a go when I got home and while it's got some mustard flavor to it, it was really good.
Its BBQ sauce, no not mustard based.
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