Mackerel is an incredibly healthy fish that we, unfortunately don't see very often around these parts (US in general). It doesn't ship well, so unless it's fresh out of the ocean, or preserved, it's best to avoid.
These beautiful small mackerels are treated like sardines in olive oil. Delicious and good for you - what more could you want?
Jose Gourmet Small Mackerel in Olive Oil
mackerel, olive oil, salt