As every Tory blogger knows, to be a good Green you must first learn to knit your own muesli.
We were helped last year by trialling some 'strawberry popcorn' plants - we got the seed from one of Bristol's superb 'seed swaps' without really knowing what it was. It grew well, and it pops well. So now we've got a novel organic ingredient for our muesli - or, if we want, a base for that sugary confection that they sell for exorbitant prices at the multiscreens.
Very satisfying - especially because the commercial stuff is, apparently, imported from the States.