Yes they were fried little packets then wrapped. I'm guessing also that they were fried in
bacon fat. The polenta absorbed so much of the grease. And it was definitely homemade polenta, not the junk in the tube. Perhaps the problem with pancetta, at least it has been for me on occasion, is that it does not crack apart the way bacon does and ends up being messy for chewing. These were not just a one-bite packet.
I might try them. Hard to beat a combo of bacon and corn, for me.