but you can also use Japanese mackerel, king mackerel, yellowtail, snapper, salmon or ocean trout. 1 tablespoon chopped fresh parsley leaves, plus more to finish 1 tablespoon finely chopped chives ...

Mackerel and sardines are both oily fish packed with omega-3 fatty acids, but opt for Atlantic mackerel or Pacific chub mackerel, as they are lower in mercury than king mackerel (per the FDA).