At what temperature will an egg fry on a sidewalk in summer?

At what temperature will an egg fry on a sidewalk in summer?

At what temperature will an egg fry on a sidewalk in summer?
– 158⁰F
– 212⁰F
– 102⁰F
– 127⁰F




Many a child has tried to prove the validity of the saying, “It’s so hot you could fry an egg on the sidewalk!” Sidewalks in summer can definitely heat up, but in order to cook the proteins in an egg, the temperature has to reach 158⁰F or higher. Sidewalk temperatures in summer can vary greatly, depending on the sidewalk’s composition. Whether or not the sidewalk is receiving direct sunlight and the temperature of the air also play a part in the temperature a sidewalk achieves. Most sidewalks are concrete, which tends to peak at a max temperature of 145⁰F. Conditions resembling a frying pan would more likely be on the hood of a car that sits in direct summer sunlight than on a typical sidewalk. Source: LOC.gov

Answer: 158⁰F




An egg needs a temperature of 158°F to become firm. In order to cook, proteins in the egg must denature (modify), then coagulate, and that won’t happen until the temperature rises enough to start and maintain the process. The sidewalk presents several challenges to this.



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