Storage: If you want to save refrigerator space, I highly recommend using my freezer method. Continue boiling the stock until it's reduced in volume to about 10%. Let it cool slightly, then pour it into ice cube trays and freeze until solid. Transfer the ice cubes to a freezer-safe bag, and you can store it for up to 6 months. Each cube is about 1 cup of stock.
Nutrition information is calculated using an ingredient database and should be considered an estimate.