So, I have access to all this mackerel here in Thailand for dirt cheap. I believe they are Saba mackerel, I'm not talking about the short-bodied ones. It has become my mainstay source of protein. Whey here is UNGODLY expensive, and I prefer to eat dead animals anyway.
Cheap, easy and lots of good stuff. Highest omega-3 count of all fish to boot. Lower in mercury than tuna. Not endangered like salmon and some tuna.
Chime in if you care to, have recipes, news articles, whatever.