What name did McDonald's original 1948 service system use to emphasize fast restaurant service?

McDonald's original 1948 service system was called the Speedee Service System.

Richard and Maurice McDonald introduced the system after redesigning their San Bernardino, California, restaurant around a much smaller menu and rapid production. Instead of operating mainly as a traditional drive-in, the restaurant focused on standardized preparation, self-service, and efficient assembly.

The system's name reflected its central selling point: customers could receive familiar food quickly and consistently. Hamburgers, fries, and drinks were prepared through a carefully organized process that anticipated the methods later associated with modern fast food.

The Speedee name also influenced early McDonald's visual identity. A chef character named Speedee appeared in the company's branding before Ronald McDonald took over as the best-known mascot. The system was an operational concept, not merely a slogan or a character name.