Blimey - I can't imagine how long it's take to dehydrate whole meals.
It's great for things like gluts of chi;;ies from a chilli plant or the like, and it is good for fruit etc., but of course "we" don't do quite the variety of fruit many others might.
Now I'm sitting here thinkingit's be fin to try dehydrating some rhubarb, as it's fast coming to the end of the season. In fact, I have finished harvesting our own.
I bet raspberries (and strawbs too probably) would dehydrate well, then grind into powder, which could be nice sprinkled on some cream or yoghurt as a bit of a tart accent, and/or some colour.
Fair warning; there may be alchemy afoot in this hacienda later.