Grape-Nuts Grape-Nuts Grape-Nuts is a breakfast cereal developed in 1897 by C. W. Post, a former patient and later competitor of the 19th-century breakfast food innovator, Dr. John Harvey Kellogg. The cereal originally prepared by C. W. Post when developing the product was a batter that came from the oven as a rigid sheet. He then broke the sheet into pieces and ran them through a coffee grinder to produce the "nut"-sized kernels. Despite the name, the cereal contains neither grapes nor nuts; it is made with wheat and barley. Post believed that glucose (which he called "grape sugar") formed in
Muscat (grape) which can add confusion to their relationship with the Muscat family. Additionally, the Bordeaux wine grape Muscadelle that is used for both sweet and dry wines is often mistaken for a Muscat variety due to its aromatic qualities. While made from a more aromatically neutral grape, Melon de Bourgogne grape, the Loire wine Muscadet is sometimes mistakenly believed to be made by a member of the Muscat family. Lastly, the Muscat grape can be confused in name only with Vitis rotundifolia, which is commonly known as a "muscadine" grape. The "Muscat family" is highly populous, with more than 200 distinct