[BiglyCommentary]

Fresh, oily flavor with medium texture and small flake. High fat content. Raw flesh is white and cooks up white.

[BiglyCommentary]

They also eat krill and have a taste that is most similar to
Shrimp.

[PIF]

Jonah's icefish is of no interest to commercial fisheries. Probably more hake-like in flavor.

Hake is used to make fake fish products with (surimi) fake crab, fake lobster etc. Hake commercial price by the ton is very low, usually caught as secondary target.