Speedee was the name of McDonald's original mascot, a small speeding chef.
Speedee represented the McDonald brothers' “Speedee Service System,” introduced at their San Bernardino, California, restaurant in 1948. The system emphasized a limited menu, assembly-line preparation, and fast service, making speed central to the brand's identity.
The mascot was drawn as a chef with a hamburger-shaped head and an “S” on his hat. He appeared in signs and promotional material during McDonald's early years, when the business was still closely associated with quick service and drive-in restaurants.
Speedee was gradually replaced in the public-facing mascot role as McDonald's adopted Ronald McDonald in the 1960s. This history is sometimes overlooked because Ronald became much more famous. Speedee is important because his name directly expressed the operating idea that helped define the original brand.