"Blood, Bones & Butter" is a chef's memoir with enough heart, soul, and grit to enchant even readers whose relationship with the kitchen is confined to frequent use of the microwave. Gabrielle Hamilton is the owner of New York's Prunes restaurant, but she is also a born writer who movingly evokes her New Jersey childhood, her uneven path to adulthood, and her unusual marriage to an Italian with an irresistible mother.