Poached Salmon with Horseradish Sauce

Poached salmon is one of those quietly elegant dishes that punches well above its effort level. A quick court bouillon of water, lemon slices, sliced carrot, celery, and peppercorns infuses the poaching liquid with subtle aromatics. The salmon steaks slip in for 10 minutes of gentle simmer followed by an 8-minute rest off heat, finishing the fish through residual warmth.

The rest off heat is the trick most cooks miss. Salmon is unforgiving when overcooked, turning chalky and dry past medium. Pulling the pan off heat and letting the trapped warmth finish the cook produces silky, just-set salmon every time. The internal temperature creeps up gently without overshooting.

A creamy horseradish sauce served alongside is the classic finish. The sharp horseradish heat cuts through the rich salmon and brightens every bite. This is the kind of dinner that earns dinner-party respect with weeknight effort. Serve with steamed asparagus, boiled new potatoes, or wild rice.

Chef Tips

• Use thicker salmon steaks (1 inch or more) for the timing to work. Thin fillets overcook in the same window.
• Keep the poaching liquid at a gentle simmer, not a boil. Aggressive boiling toughens the fish.
• Don’t skip the 8-minute rest. That’s when the salmon finishes cooking from residual heat.
• Test for doneness by gently pressing the salmon. Firm but slightly springy means perfect.

Variations

• Add a sprig of fresh dill and a splash of white wine to the poaching liquid for more flavor depth.
• Serve cold with the horseradish sauce for an elegant summer lunch or appetizer platter.
• Swap horseradish sauce for a dill sauce or hollandaise for different classic pairings.