Which McDonald’s service system was introduced after the brothers redesigned their restaurant in 1948?

McDonald’s introduced the Speedee Service System after the McDonald brothers redesigned their restaurant in 1948.

Maurice and Richard McDonald reduced the menu, removed carhop service, and organized food preparation around efficiency and consistency. Customers ordered at a counter, while workers performed specialized tasks in a carefully arranged kitchen. The approach helped meals reach customers more quickly than at conventional drive-in restaurants.

The system became an important foundation of modern fast-food operations. It emphasized a limited menu, standardized portions, assembly-line preparation, and predictable service. Ray Kroc later recognized the potential of the San Bernardino model and helped expand McDonald’s through franchising.

Speedee is also associated with the early character Speedee, who represented the restaurant before Ronald McDonald became the chain’s best-known mascot. The system’s name and character are related but not identical.