Yesterday going through the line at PHL, they ran my carry-on through the x-ray twice, then told me they were going to do a hand-search. I didn't know what they were after, until they pulled out a brown bag marked "S. Clyde Weaver Meats".
"Oh, that's just scrapple" I told the screener.
She immediately and gingerly set the bag down, and told me to have a nice flight.
So for anyone who wants to transport scrapple, rest assured it is perfectly legal.