Savoy Cabbage Salad

‘In winter it is difficult to find salad vegetables that haven’t been greenhouse raised. The Savoy cabbage, fresh and crisp, provides an ideal alternative, and its flavour and texture make an ideal accompaniment to roast meat. I remember as a small boy stealing a beautiful cabbage from a nearby field. One friend went home with an excuse to fetch the oil, one for the anchovies, and one for the vinegar. We had found an old casserole with a broken handle. Behold, our own winter salad, eaten on