As well as crying over the lack of milk while Bella is dry, I was also worried about not having whey. Whey is an essential ingredient in so many of my new-found fermented foods (from sauerkraut to ginger beer, and soaking brown rice before cooking) that I didn't know what I would do without it. As an experiment I started freezing small batches of whey each time I made cream cheese, and it seems to work perfectly. Each batch of cream cheese makes about half a litre of whey (from one litre of milk), and for each fermentation I only need about half a cup of whey, so I just pour a little whey into small snap-lock bags and freeze them. When I need the whey I just get out the bag and either defrost, or just run the bag under water to so I can get the whey-block out and put it straight into rice or whatever I'm fermenting. frozen whey ready to use for fermenting things I also often substitute kefir for soaked flour recipes where whey or yoghurt is in the...