Thanks for indulging my nosiness. I used to buy a sandwich or roll everyday. Then, due to the need to economise I started buying 'lunch stuff' in Tesco every Sunday to make lunches for the week. Couldn't be bothered a couple of weeks ago and decided I'd just do with whatever was in the fridge. I cannot believe how economical that is. Instead of throwing out leftover pasta or stir fry because there's not enough left to do another dinner, or finding two eggs left in the box at the use by date, absolutely everything is getting used up. Also, lunches have become more interesting and varied.