Chow Chow Relish: an American pickled relish, which can be made from green tomatoes, red tomatoes, cabbage, onions, green and red peppers. It is canned like pickles or salsa, although the mixture is usually cooked first.
No ploughman's is complete without this. Let it mellow in a dark cool cupboard for 1 month before eating. This is the best piccalilli I've ever had. Pile it onto your plate with a ploughman's or spice up ham and colcannon with a generous dollop.