The McDonald brothers introduced their redesigned, limited-menu restaurant and Speedee Service System in 1948.
Richard and Maurice McDonald originally operated a drive-in restaurant in San Bernardino, California. They closed it temporarily in 1948 and reopened with a smaller menu centered on hamburgers, cheeseburgers, fries, milkshakes, and soft drinks. The new arrangement replaced much of the conventional carhop model with counter ordering and a highly organized kitchen.
The brothers treated food preparation more like an assembly line. Workers had defined tasks, ingredients were portioned consistently, and the limited menu made rapid production possible. This approach helped establish the service model that later became closely identified with McDonald’s branding and franchising.
The 1948 redesign predates Ray Kroc’s involvement with the company. Kroc visited the restaurant in 1954 after learning that the brothers were major customers for his Multimixer machines. He later became the force behind national expansion, but the original operational breakthrough came from the brothers’ earlier redesign.