Abstract: This article discusses the events of the Seven Years' War from the perspective of supplying the troops of the Russian army with food and adapting it to the European military campaign. An overview is given to the key battles of the Seven Years' War, reflecting the nutrition of troops and activity of certain individuals on maintaining military capability of the army. The author also touches upon the fate of A. V. Suvorov and the beginning of his service as a supply officer, which left an imprint on his future career. The article is based mostly on archival materials of the Russian State Archive of the Ancient Acts, as well as literary sources of scientific nature. The article describes the time of the dawn of the absolutist Russian State, being a powerful international force. The history of food service on the example of the Seven Years’ War of 1756– 1763 is dedicated to the history of food supply of the Russian army and population throughout the Seven Years' War (1756–1763), the main type of supply changed depending on the financial situation of the state. The history of food service in Russia is one of the most remarkable pages in military history. Food service, which established with the advent of the Russian regular army, has been one of the main vectors of activity of the military department for centuries.