Buttermilk is what's left over after you've been churning butter. It's a bit sour.
You can make your own - get some full-cream milk and put it in a jar with some marbles and just sit there shaking it for about an hour. You'll end up with butter on the marbles and buttermilk everywhere else in the jar :-) (or so my grade 5 teacher told me)
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Date: 2009-08-16 06:34 am (UTC)You can make your own - get some full-cream milk and put it in a jar with some marbles and just sit there shaking it for about an hour. You'll end up with butter on the marbles and buttermilk everywhere else in the jar :-) (or so my grade 5 teacher told me)