Sourdough Culture
Sourdough Culture can be found at the following retailers: Amazon, Barnes & Noble, Books-a-Million, Bookshop.org, and Indiebound.
Starters
In addition to my book, I am selling dried samples of the sourdough starters featured in the book so you can make bread like the one pictured here. Feel free to read about the starters, buy a starter, or learn about my sourdough mapping project.
Photograph by John Mangine