Woman's Institute of Domestic Arts and Sciences, Woman's Institute Library of Cookery…
“ The procedure in pickling is simple. After the fruit or vegetable is cleaned and prepared in the way desired, it is merely a matter of placing the food in sterilized jars or crocks, pouring the hot preserving liquid over it, allowing it to cool, and then storing it. In some cases the food is cooked, and in others it is not. As a rule, spices of some kind or other are added, both to aid in preserving and to impart flavor.88. Practically all large fruits and many vegetables are pickled, as is shown in the recipes that follow. Foods preserved by pickling are known as either pickles or relishes. ”
