Originally Posted by
embarassedCATSAscreener
A peanut butter sandwich is OK. A jar of peanut butter is not.
I think that you should be just fine bring your own sandwiches into sterile area. I don't see anything more specific information from TSA this time. You can make it your own sandwiches at home before you come to airports. I think TSA had been not a common problems with Peanut butter & Jelly, too.