Smoked rainbow trout
Hot-smoked rainbow is one of the best things you can make from a put-and-take catch, and it is simpler than it sounds. The base is to brine, dry and smoke the fish. One important thing first: hot smoking cooks the fish through and needs no freezing, but cold smoking requires that the fish has been frozen 2–3 days in advance.
How you hot-smoke
Gut the fish (gutting fish). Brine in salt solution (about 1 dl salt per litre of water) for 1–3 hours, or dry-salt lightly. A little sugar softens. Rinse and dry the fish well — preferably airy in the fridge until the surface feels dry. Dry surface takes smoke better. Put a handful of alder chips in the bottom of the smoke box, lay the fish on the rack skin-side down, and smoke on medium heat until the flesh is opaque and comes off the backbone — often about 30–45 minutes.
Cold-smoked — freeze first. Cold smoking happens at low temperature and does not cook the fish through. Then the fish must have been frozen 2–3 days beforehand, just as for cured rainbow, to kill parasites. Serve lukewarm from the box, or cold with boiled potatoes, scrambled eggs or on bread. Keep cold and eat within a few days. More: cook the catch.
FAQ
Must I freeze the fish before smoking?
For hot smoking where the fish cooks through, no freezing is needed. If you cold-smoke (the fish is not cooked through) it must be frozen 2–3 days first, for parasites.
Which chips should I use?
Alder is classic and good for fish. Juniper or a little beech can add character. Use dry smoke chips meant for food smoking.
How do I know when it is done?
The flesh should be opaque and come off the backbone easily. Hot smoking usually takes about 30–45 minutes depending on size and smoke.
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