I took the intro to Sourdough class. For the cost and the name "intro" I expected it to be for beginners and go over the step by step process and how we make the sourdough once we go home but it was not. Also, she tells you to email her any questions but once she has your money and the class is over she does not respond. $90 is a steep price for what you get. You are better off watching you tube videos. read more