Northern European countries generally have a tradition of salting, smoking, pickling and otherwise preserving foods. Kippers, bloaters, ham, and bacon are some of the varieties of preserved meat and fish known in England. Onions, cabbage and some other vegetables may be pickled. Meats other than pork are generally not cured.
Pickles and preserves are given a twist by the influence of the British Empire. Thus, the repertoire includes chutney as well as Branston or "brown" pickle, piccalilli, pickled onions and gherkins. Pickled eggs are traditionally sold in fish and chips shops and pickled walnuts are traditionally served with an English blue cheese such as Stilton or cooked in with beef. The Asian influence is also present in condiments such as tomato sauce (originally ketjap), Worcestershire sauce and "brown" sauce (such as HP). Because Britain is a beer-drinking nation, malt vinegar is commonly used. English mustard is strongly flavoured and bright yellow; served with meats and cooked with cheese; internationally noted for its pungency; and particularly associated with Colman's of Norwich. Pickles often accompany a selection of sliced, cold cooked meats, or "cold collation". This dish can claim to have some international influence, since it is known in French as an "assiette anglaise".