The best way to store unopened chicken broth is to place it in a cool, dark pantry in the original packaging. Opened chicken broth should be removed from its packaging, placed in an airtight container and stored in the refrigerator or freezer. The best way to store homemade chicken broth is by canning it or freezing it. Homemade chicken broth can also be refrigerated for up to six days. Learn more about Food Spoilage