2. Chicken balls should be cooked before storage, and cannot be stored in the refrigerator without cooking. After cooling, the chicken balls should be sealed in a fresh-keeping bag and then frozen in the freezer of the refrigerator, so that they can be stored for a longer time. Because the chicken balls are cooked, they are very convenient to eat. After thawing, they can be cooked, boiled in soup and braised in brown sauce.