Walter A. Anderson
The Culinary Inventor & Cook (1880–1963)
Walter Anderson worked as a streetcar conductor and fry cook in Wichita food stalls before launching his own hamburger stands in 1916. Frustrated with traditional thick meatballs that took too long to cook, Anderson pioneered the method of smashing ground beef thin with a custom heavy spatula and searing it directly over minced onions.
- • Key Innovation: Smashed flat-patty steam-griddle technique.
- • Role: Kitchen operations, recipe formulation, equipment design.
- • Legacy: The signature cooking style still practiced at every Castle today.