A while ago I visited Zürich and bought this book, Vom Essen und Trinken im alten Zürich ('On Eating and Drinking in Old Zürich'). I saw it at a flea market and just liked the quality -- thick, glossy paper, lots of interesting and well-integrated illustrations, solid and durable binding. A fine example of the bookmaker's art. (You know, real bookmakers).
I've been dipping into it a bit lately, and it turns out to be full of Fun Facts.© As was pretty normal for medieval Europe, people needed protein and ate anything that moved, from eels to finches to sparrows to hawks to frogs to hedgehogs. Smaller birds would just be roasted on a spit and eaten whole, their tiny bones providing the sought-after crunch factor. To conceal the fact that some of these meats are pretty revolting, they would be slathered in fat and whatever spices came to hand. Things got a lot easier after 1500, when trade brought eastern spices, sugar, coffee, tea, and other delicacies first to the rich, then to everyone except the poorest people.
We also learn that medieval and early-modern Germans avoided eating malodorous cheese, giving it the nickname Schreck-den-Gast (scare the guest). During times of scarcity, the Zürich authorities would create exhaustive, precise rationing lists, most of which survive (Remember, they're Swiss). According to one such list, pregnant women were to receive extra rations, including extra portions of marmot (groundhog) meat.
That'll teach those strumpets!