Canning for Beginners Did you know that canning can be done at home? Canning your own food allows you to have delicious and healthy foods year-round, no matter what season it is. Some people do canning as a hobby, because it's a fun way to learn something new and to preserve food. Others can for health reasons, because it's a great way to keep nutritious food in your pantry for months. Canning is also economical;...