Ladle 1-cup portions of left-over stock into 1-cup muffin tins and place them in the freezer. After the stock is frozen, pop the portions out of the tin; store them in resealable freezer bags and label them with the date.
27 Ways To Make Your Groceries Last As Long As Possible
This trick of putting a paper towel in with your salad lettuce will keep it fresh all week long. The paper towel will absorb the moisture, which is the culprit for wilting lettuce. - [27 Ways To Make Your Groceries Last As Long As Possible!!!]