Oooh - me, me! I do, I do! As the weather changed this year, all I wanted to do was hibernate - stuff myself first with lots of 'comfort foods' and then hibernate!

I am not far from you, and yes - isn't today just delightful? hahaha
I have found that upping my protein (mostly by ensuring I am getting lean protein at every meal) has helped - that and giving myself a swift

about exercising. I also turn to a cup of tea in the afternoon, and tell myself: 'If I am STILL hungry after this, I'll eat...' but I rarely am - the warmth and just sitting for 20 minutes enjoying it seems to help - fingers crossed that it stays helpful!
Sorry - can't advise on protein bars, but it certainly sounds sensible for your lunch situation! Good luck!
Heather