Yes LMW, I'm the same, himself loves jellies and popcorn and I can't be next or near the stuff without demolishing a bag. I'm big on the Pink & Whites at the moment, really nice treat to have.
Also just found a nice M&S chicken with chargrilled veg for lunch, get a big bag of salad leaves and a few tomotoes. Leave out the basil drizzle though. chicken is only 4 points according to my calculator. With a bit of soup it would keep you going.
Re snacking, I find the little veg packs from M&S great, just had sugan snap peas. But thinking now, are they 0 ppts???!!
