What was the name of McDonald’s restaurant service system created by Richard and Maurice McDonald in 1948?

McDonald’s 1948 restaurant service system was called the Speedee Service System.

Richard and Maurice McDonald introduced the system when they redesigned their San Bernardino, California, restaurant around speed, consistency, and a limited menu. Customers ordered at an outdoor counter, while workers followed specialized steps to prepare food quickly. The approach helped establish the operating model that later became central to McDonald’s branding.

The system was named after Speedee, an early McDonald’s mascot depicted as a chef. That character appeared before Ronald McDonald and is sometimes confused with the later McDonaldland characters. The Speedee Service System itself was an operating method, not the name of the restaurant or a slogan.

Ray Kroc later expanded the McDonald’s concept through franchising, but the standardized service model originated with the McDonald brothers. Its emphasis on recognizable procedures, fast preparation, and uniform presentation became a foundation of the chain’s identity.