 Roos says reversing a 21% decline in enrollment over the last few years is another one of his goals. LRN. When it comes to the best boudin cracklins in Acadiana, just follow your nose to Billy's Boudin Cracklins. You know the original stuffed pepper jack boudin balls award-winning boudin cracklins, but you gotta sink your teeth into their variety of fresh and smoked sausages.