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

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

Richard and Maurice McDonald developed the system after reevaluating their original drive-in restaurant in San Bernardino, California. They reduced the menu, removed carhop service, standardized preparation, and organized the kitchen for faster production.

The system became a foundation for modern fast-food operations. Its emphasis on repeatable procedures made it easier to deliver similar food and service at different locations, an idea that later supported McDonald’s franchise expansion.

The term is sometimes confused with Speedee, the chef-hat character associated with the system. Speedee was the mascot; the Speedee Service System was the operating model. Both names expressed the same central promise: fast, consistent service.