The frozen, pre-made PB&J

It's 30 degrees. I'm wondering if the uncrustables sandwiches I have in the insulated bag in my car will actually thaw by the time I pick up my son (promptly after work in order to get him to basketball practice on time across town).

Is it bad that these will serve as his in-transit dinner? Ten years ago, I could have never understood the frozen, pre-made PB&J. Single, working moms do what we gotta do.

**Next Tuesday? I might just heat up some Madras Lentils before I pick him up!