Dogman wrote:
Doug Freyburger wrote:

I take it this means eating fin and shell meat preferentially over hoof
or feather meat. Expensive but tastey.
...
Nota bene: sardines are cheap, very low in mercury, etc., and are a
great source of 0-3.

If you like tuna salad made from canned tuna and mayo, consider salmon
salad made from canned salmon and 50-50 mayo and sour cream. if you
like the salmon salad consider sardine or kippered heering salad of
canned sardine or kippered herring and sour cream. If you like sardine
salad consider trying jack mackerel salad of canned mackerel and sour
cream.

Jack mackerel is cheaper than sardines but very much a minority taste.
In Japanese it is saba. When I order saba I get asked if I know what it
is and if I am certain. I like it but the flavor is intense enough that
I only like it once a year.