Air-popped popcorn is a type of popcorn that is made using hot air instead of oil. This method allows the kernels to pop without adding extra fat or calories, making it a healthier snack option. The process involves heating the kernels until they burst, resulting in fluffy, light popcorn. This snack is often enjoyed plain or can be seasoned with various toppings like salt, cheese, or spices. Because it is low in calories and high in fiber, air-popped popcorn is a popular choice for those looking to maintain a balanced diet while still enjoying a crunchy treat.