Jessie Conrad, A Handbook of Cookery for a Small House (1923)
“ If the vegetables are used for flavouring only, they may remain in the soup all the time it is cooking. If, on the other hand, they are intended to be dished in the soup they should be put in only in time to be cooked thoroughly.Every kitchen should contain in a cupboard always a bottle of cooking sherry, a bottle of mushroom catsup, one of Worcester sauce, one of tomato (bottled) sauce, some fresh lemons, vinegar, the best salad oil, a packet of sweet herbs, bovril, nutmeg, cloves, and spice. ”
