whitefish
Halibut
Pacific halibut is a flatfish with dense, snow-white flesh and almost no fat, so there is nothing buffering it once the proteins tighten. It goes from translucent to chalky in well under a minute. Pull it at 130°F, take it off the heat, and let carryover finish the job.
In one line
The leanest fish on the counter, and the one people most often ruin.
Buy it if
You'll cook it with a thermometer in it. It is the most expensive white fish we sell and the least forgiving.
It starts life looking like a normal fish. Halibut hatch upright with an eye on each side of the head. Within months one eye migrates across the skull and the fish spends the rest of its life lying on its side on the seafloor. That flat body is why it is cut into fillets and thick "fletches" rather than round steaks.
Almost no fat, and that is the entire cooking problem. Fat is what gives salmon and sablefish their margin of error. Halibut has none, so the window between just-set and chalky is measured in seconds. 130°F, then off the heat.
The cheeks are the best part and are rarely sold. Two round nuggets of muscle behind the eyes, closer to a scallop than to a fillet in texture. If you ever see them, buy them.
Frozen-at-sea beats "fresh." Pacific halibut is caught a long way from anywhere. A fillet frozen on the boat within hours is in better condition than one flown in and sitting thawed in a display case for three days — and nobody is obliged to tell you the fresh one was frozen first.
Where it comes from on the animal
| Species | whitefish |
|---|---|
| Subprimal | fillet, fletch, and steak |
What else it’s called
How to cook Halibut
| Best methods | Pan sear Oven roast Poach Grill Broil |
|---|---|
| Skip | Braise |
| Cook to | 130°F, then off the heat. Past 135°F it turns cottony — there is no fat to hide behind. |
If Halibut is sold out
Common questions
What temperature should halibut be cooked to?
130°F, pulled a couple of degrees short. Past 135°F the muscle fibers squeeze out their water and the texture goes cottony. This is the single most common way an expensive piece of halibut gets wasted.
Why is halibut so expensive?
It is a slow-growing wild flatfish caught under a hard quota in Alaska and the North Pacific, and there is no farmed alternative. No amount of demand produces more of it in a given year, so the price tracks the quota.
Is halibut the same as flounder or sole?
All three are flatfish, but halibut is by far the largest — mature Pacific halibut run to hundreds of pounds against a pound or two for a sole. That size is why halibut is sold as thick portions you can sear and sole as thin fillets you can't.
What else is halibut called?
Pacific halibut and Alaskan halibut are the same fish. California halibut is a different, much smaller species, and Greenland halibut is a turbot sold under the halibut name. Both are cheaper, and neither eats like Pacific halibut.
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