Pickled Mackerel Salad with Watercress, Radish, and Pistachio
This delicious salad makes a solid first course or a hearty addition to a small-plate menu. Mackerel is a fantastic fish, with rich flesh and a deep flavor that is tamed and enhanced by a quick pickling treatment. Crisp radishes and assertive watercress hold up to the forward flavors, while a sprinkling of toasted pistachios adds nice texture and crunch. For a fun variation, use the same pickling liquid on sardines. Because sardine fillets are much thinner, they can be cooked simply by heating the liquid to boiling and pouring it over the fillets. Continue as directed with the rest of the recipe.