By Catherine Winter
During the Great Depression and WWII, people lived as frugally as possible and let very little go to waste. Everyone struggled with the lack of resources, and so conscious efforts were made to use all they had to its greatest potential:
Buy it with thought
Cook it with care
Serve just enough
Save what will keep
Eat what will spoil
Homegrown is best
People were encouraged to grow vegetables in their own gardens, and to preserve as much as they can. One of the best ways to preserve vegetables like cucumbers, beets, and carrots is to pickle them… and you know what’s awesome? Once you’ve eaten the vegetables from the jar, you can re-use the brine! Our society has become startlingly wasteful, but it’s time to get back to a mindset where every morsel of food is appreciated, treated with reverence, and used to its fullest potential.
Let’s say you’ve made dill pickles, and you have most of the brine left over in the jar. You can make a fresh batch of “fridge pickles” by slicing cucumbers into rounds or wedges, and packing them into the jar. If there isn’t enough brine left over to cover them, add a bit of vinegar to top it up. Let them marinate for at least 24 hours before devouring. You can keep these in the fridge for a couple of weeks, but chances are they won’t last that long. You can also pickle carrots, asparagus, green beans, cauliflower, or any other veggie of choice.
Once this second batch of pickles has been eaten, use the leftover brine in dressings for potato or pasta salad, or even for regular green salads.
If you’ve made pickled beets, you can use that glorious pink leftover brine to make pickled eggs or onions. For the former, hard-boil some eggs, let them cool completely, peel them, and immerse them in the brine. If there isn’t enough to cover them, mix some vinegar with a tiny bit of water, some sugar, garlic, and onion powder, and top up the liquid with that. Let the eggs marinate for 2–3 days to really flavour and colour them before serving them. Just note that if you’d like to preserve pickled eggs, you need to make a fresh batch of brine, and process the eggs with a proper boiling water bath.
Yet another way to reuse these brines is to add them to soup. Pickled beet brine is pretty much ideal for adding some beautiful acidity to borscht or cabbage soup, while dill pickle brine is wonderful in potato or vegetable soups. Be creative!