McDonald's branding history began with Speedee, the chef-like mascot introduced in 1948.
Speedee represented the original McDonald's Speedee Service System, which emphasized fast preparation and standardized food service. The character was drawn with a chef's hat and a hamburger-shaped face, connecting speed with the restaurant's menu.
Speedee was used before Ronald McDonald and before the Golden Arches became the company's dominant visual symbol. The mascot appeared in early signage and promotional materials during the restaurant's first major period of expansion.
People sometimes confuse Speedee with later McDonald's characters. Ronald McDonald became the best-known advertising mascot in the 1960s, while Speedee belonged to the brand's earlier service-system identity. The name also helped communicate McDonald's original emphasis on quick service rather than a fictional character's personality.