Nicole over at the habit of being posted this lovely how-to a couple weeks ago.
I think this would be a great weekend project for us to do with our 3 year old. I can already imagine the giggles coming out of him as mom and dad take turns shake shake shaking the jar for 20 minutes, and him getting excited and asking for a turn to shake it too. :)
Plus, it would be great to follow it up with some biscuit-makin' (Ben's favorite pastime) with the buttermilk, and topped with the fresh butter. I might even want to mix some herbs in there. Oh yum!!!