This work examines the history, theology, and praxis of the use of sacramental bread in traditional Christianity. From the Last Supper to the Great Schism, and from Christology to ecclesiology and Christian anthropology—the symbolism of bread has dominated Christian history and belief. What kind of bread did Christ offer to His disciples at the Last Supper? Why do Roman Catholics and the Orthodox disagree on how to bake bread? What is the significance of the symbolism of bread for Christian theology and praxis? This book addresses these and many other questions. Scholars and bakers, clergy and lay folk alike—all are invited to take a closer look at that which speaks of our unity—one loaf to represent one Body.