A mayonnaise sauce made with mustard and with finely chopped gherkins (US: dill pickles) and capers, sometimes with anchovies. This is probably best known mixed with julienne of celeriac to make céleri rémoulade.
Powan. Whitefish. Houting. Vendace. A small relation of char or lake whitefish and is a slightly oily freshwater fish of northern Europe, prepared in the same way as trout. It can be baked or fried.