Microwave popcorn is a convenient snack made from dried corn kernels that are packaged in a special bag. When heated in a microwave, the moisture inside the kernels turns to steam, causing them to pop and expand. This process creates fluffy, light popcorn that is ready to eat in just a few minutes. The bags often contain added flavors and seasonings, such as butter or cheese, to enhance the taste. Microwave popcorn is popular for movie nights and quick snacks, as it requires minimal preparation and cleanup. It is available in various flavors and sizes to suit different preferences.