OK, so maybe I wasn't that restrained. I went out and bought myself a dehydrator.
There seem to be two kinds out there - fancy-dan ones that cost a couple of hundred pounds and up, and cheapo, easy to break ones for around £30. You can guess which one I went for (hint: champagne tastes, lager budget. It was the latter.)
I was a bit worried that the poor dehydrator would suffer the same fate as so many of its gadget breathren - left to gather space in a box in some unloved cupboard until it's rediscovered by someone saying "why on earth did I buy this?"
Happily, that's not been the case. Me and my dehydrator are very happy together and we've been spending a lot of time together ever since we met. Sure, it's a bit of a space hog, but I can overlook that without too much trouble.
The best reason to get a dehydrator? KALE CHIIIIIIIPS!
They sell those for £4 a packet in some of the whole foods shops (or in Whole Foods' shops, in fact!) Now I've got a dehydrator, I can just knock up a load of kale chips at home for a few pennies. These were made with purple kale I got from Borough market with a mix of soy sauce, tahini, rice vinegar and mirin on, dehydrated for a couple of hours. I think them being purple makes them taste better in some way.
Then there's also homemade Nakd bar bites for a bit of a sweet treat. These ones are a mix of dried dates and figs, and whatever mixed nuts I had in the cupboard - peanuts and almonds I think. They took a little while to dehydrate, but they were lovely when they were done.
Also joining my new dehydrator roster are beetroot chips - I used candy beets because they mean less purple juice to clean up, and because they look so pretty. They make a nice alternative to potato chips, and they're awesome rawsome with a bit of hummus.
That's three for three on my first dehydrator recipes - I'm very pleased so far. Any suggestions for what to make next? Send em over!