One tip that works for me on shopping day or when we go out to eat is to have something nice baked and ready to eat at home when I get back. It helps me resist the 'bad' temptation on the supermarket shelves or the dessert menu knowing I have a treat to come home to.
It's hard sometimes not to feel like a wistful child with no pocket money looking at all the things you used to indulge in and can no longer 'afford' And boy do I still miss eating spuds ......
Babs