Canned soup is a type of pre-packaged food that is sealed in a metal container for preservation. It typically contains a mixture of ingredients such as vegetables, meat, and broth, making it a convenient meal option. Canned soup is known for its long shelf life, allowing it to be stored for extended periods without refrigeration. Many brands, including Campbell's and Progresso, offer a variety of flavors and styles, catering to different tastes and dietary needs. Canned soup can be easily heated on the stove or in a microwave, making it a quick and accessible choice for busy individuals or families.