Hello, I'm back. I found a really good article on ghee preparation on www.hinduismtoday.com I am not Hindu or preaching the Hindu religion - I just think that a traditional perspective is best and can give some insights into food that may be absent from a purely scientific, technological approach. Tk. you, Russ, for indulging me. I am not trying to undermine or disrespect your Christian religion. (I love most religions, except for one or two.)