The author argues that flavor is essential to both health and pleasure, contending that appetizing food aids digestion and helps prevent common digestive ills. He critiques modern practices that strip foods of natural taste—chemical preservatives, excessive cold storage, and adulteration—and shows how traditional condiments, smoke-curing, and proper handling preserve flavor. Practical chapters outline savory cooking techniques, soup and sauce philosophy, and sensible use of seasonings, while survey sections examine French, Italian, German, and British culinary traditions and market practices. Social and educational topics cover the status of cooks, school and military feeding, modern appliances, and proposals for teaching better, economical eating.