Remember that TV programme, 'Can't cook-Won't cook' whitewave? You've hit (one of) the nail on the head there. I practise calorie restriction i.e. 5:2 fasting. I'm not trying to convert anyone. It works for me. My son makes one of our fast day meals using two tins of butter beans @50p each. The whole recipe comes in around £3.25 and feeds two people a substantial meal. (We don't eat all of it on the fasting day. He makes a delicious hummus from what's left and we eat it for lunch next day.) It is also delicious, filling, low in fat and high in protein and both soluble and insoluble fibre. If you buy dried beans and soak them yourself, it would be considerably cheaper again. It's time schools raised the profile of cookery teachers and made cookery a compulsory subject in the core curriculum instead of GCSE food technology which covers large scale manufacture, product design and the psychology and design of packaging as well as a bit of cooking (at least it did when my daughter studied it). My son's are excellent cooks. They learned and were enthused by watching young TV chefs. My daughter's husband does most of their cooking. A* at GCSE hasn't given her any kind of expertise or interest in the kitchen.