Check out that Vermont company Jean linked on the Gut thread...it explains how it is made and all the retailers where you can buy Cultured Butter if a TJ is not handy.

I am starting out simple. Found wide-mouth Mason Jars at a thrift store, bought new lids and bands this morning.
I like this carrot and ginger combo so much from the Farmer's Market, this is what will try: http://stupideasypaleo.com/2013/07/...ginger-carrots/