San Francisco s Fisherman s Wharf has long been known for its sourdough bread bowls filled with piping hot chowder. Not just for chowder anymore, these hollowed-out rounds serve as edible vessels for meals of all kinds. Now, "The Sourdough Bread Bowl Cookbook "will help you get started serving food this way. After learning how to properly carve out a bread bowl, you ll find over 100 easy-to-prepare filling choices soups, salads, appetizers, entrees, and even desserts. All are fun to make and delightful to serve "