Yeah those are Boudin Balls. Made of the same filling as boudin sausage rolled in batter and fried.

https://en.m.wikipedia.org/wiki/Boudin

>Cajun boudin blanc, made from a pork and rice mixture (much like dirty rice) in pork casings. Often includes pork liver and heart. Generally simmered or braised, although it may also be grilled.

>Boudin ball: A Cajun variation on boudin blanc. Instead of the filling being stuffed into pork casings, it is rolled into a ball, battered, and deep-fried.[