You can learn a lot by testing something very different from your normal job. I’d love to professionally test a suggested law, or a chainsaw. For now, I give you an opportunity to test a bread recipe, in English or Swedish.
It should be possible to bake from it if you know, or can learn, how to breed a sourdough, and bake any bread. I’m interested in correctness, ease of use, inspiration and taste (the last one only for the bread, not the documentation) and other things you think might be worth knowing about.
If you only have a little time and interest, the challenge is to come up with the different test strategies you would use.
Test results in comments or in mail (About page) are more than welcome!