What was the name of McDonald’s operating system introduced after its 1948 restaurant reorganization?

McDonald’s operating system introduced after its 1948 reorganization was called the Speedee Service System.

Richard and Maurice McDonald developed the system after temporarily closing their San Bernardino drive-in. They reduced the menu, emphasized hamburgers and fries, redesigned the kitchen for efficiency, and shifted customers toward counter service rather than relying on carhops.

The system made production more consistent and helped turn restaurant work into a repeatable process. That standardization later became central to McDonald’s franchising model, allowing restaurants in different places to offer similar food and service.

The term is connected to the early Speedee mascot, but the two are not identical: Speedee was a character, while the Speedee Service System was the restaurant’s operating method. Ray Kroc later helped expand and formalize the system through the McDonald’s franchise business.