Roots, herbs...all go into the stock pot

Making Soup,  a few words on step 1:  Stock

Turnips with lilac shoulders, a stalk of crisp celery or two, a duck or guinea fowl carcass, maybe a ham bone, and don’t forget the carrots to give a winter soup color…with  sage, thyme and bay leaves. All of these flavor-giving basics are at hand when I reach for the soup stock kettle. Market day will provide more ingredients: leeks, a handful of parsley that the maraîcher always tucks into my sack, and yellow onions whose inner skins will be added for color.  I’ll use the inner, trimmed green leek tops minced up – save the most of the whites for the final soup, onions  will be quartered and stuck with cloves and carrots scrubbed but not peeled. Following Patricia Wells’ sound advice that vegetables cut in small pieces give the stock more of their flavor, I’ll chop them up, run cold water into the soup pot to cover all ingredients, turn on the heat to medium and begin the day’s simmering. The herbs tucked inside the carcass won’t float to the top with eventual foam, making skimming easier. Actually, any fresh veg you have on hand, from cores of cauliflower to broccoli stems will add flavor and nutrients, so use it all up. Lift the lid after ten minutes, begin to skim off any foam rising, then add 1 tablespoon sea salt and 1 tablespoon white wine or cider vinegar (to draw calcium from the bones into the stock) and turn heat to low.  After about four hours – or longer if you wish – strain the soup into glass jars and let the stock cool. Pull pieces of duck or pork off the bones for a spaghetti sauce or soup later. With a good layer of duck fat on top, the stock will keep about a week – if you don’t use it in a risotto first!  More about soup next week: pastinas, tiny noodles…and almond dumplings.