 As one descended the social ladder, bread became coarser, darker, and its bran content increased.In times of grain shortages or outright famine, grains could be supplemented with cheaper and less desirable substitutes like chestnuts, dried legumes, acorns, ferns, and a wide variety of more or less nutritious vegetable matter.One of the most common constituents of a medieval meal, either as part of a banquet or as a small snack, were sops, pieces of bread with which a liquid like wine, soup, broth, or sauce could be soaked up and eaten.