Victoria's Home Companion; Or, The Whole Art of Cooking is a comprehensive summary of American culinary history from the Colonial era through the end of the Victorian era. It traces the origins of vegetables, fruits, herbs, spices, seasonings, domesticated animals and fowl, and their use through 1900. It describes the importance of staple ingredients in the 19th century, proper storage to prevent spoilage, and methods of preserving meat and vegetables.

Changes in diet brought about by shortages during the American Civil War are highlighted as are care and maintenance of kitchen utensils in a 19th century kitchen. Pertinent information on Army foods is also outlined.