The history of popcorn is a fascinating tale of how a simple snack came to be loved by people all around the world. It’s hard to imagine how someone first discovered that popcorn could be a delicious treat. Just like other foods with mysterious origins, such as cassava and yogurt, the story of popcorn’s creation is shrouded in mystery.
Archaeologists face challenges when trying to uncover the origins of certain foods. Soft materials like leftovers from a meal are difficult to find, as they tend to decay quickly. However, maize, also known as corn, has hard parts like kernel shells that can provide clues about its history. Scientists have found evidence of maize farming in Mexico dating back 9,000 years, with the crop eventually spreading throughout the Americas.
While the ancestor of maize, teosinte, was a staple food for early people, it wasn’t until later that popcorn became a popular snack. Scientists have identified a specific variety of maize, known as “popcorn,” that produces the best popping results. Phytoliths and burned kernels found in Peru suggest that people were making popcorn as early as 6,700 years ago.
The process of popping maize kernels likely began by accident, with kernels falling into cooking fires and bursting open. Ancient popcorn was likely quite different from the buttery, salty snack we enjoy today. Without access to butter or salt, early popcorn was likely chewy and served at room temperature.
One theory behind the invention of popcorn is that it was a clever way to preserve the edible starch in corn. By heating the kernels, the water inside would evaporate, making the popcorn less susceptible to spoiling. The popped corn could then be stored for long periods, providing a convenient and tasty food source.
In conclusion, the history of popcorn is a testament to human ingenuity and resourcefulness. What may have started as a simple method of food preservation has evolved into a beloved snack enjoyed by people of all ages. The next time you reach for a bag of popcorn, take a moment to appreciate the long journey this humble snack has taken to reach your hands.
