http://ift.tt/1S0aGvN
Excerpt:
“Prep 20 m Cook 15 m Ready In 3 h 45 m Line a baking sheet with a silicone mat or parchment paper. Place yeast into bowl of a large stand mixer; whisk in 1/2 cup flour and warm water until smooth. Let stand until mixture is foamy, 10 to 15 minutes.”