Salmon Poached in Champagne with Capers & Tarragon

Poaching salmon in champagne sounds extravagant, but this is actually one of the simplest, most elegant fish dinners you can make. Seven ingredients, 30 minutes, no cream sauce, no complicated steps. The champagne-lemon poaching liquid infuses the fillets with a delicate, slightly effervescent flavor while tarragon sprigs and briny capers add aromatic complexity on top.

The technique of bringing the poaching liquid to a boil first, then laying the fish back in and reducing to a low simmer, ensures gentle, even cooking. Starting the fish in cold liquid and heating it up risks overcooking the outside before the center is done.

Four to 6 minutes of simmering is all the salmon needs. Pull it when the flesh is mostly opaque but still barely translucent at the very center. That residual heat carries the cooking a bit further as you plate, and you end up with perfectly moist, just-done fish.

The onion slices, capers, and tarragon laid on top of the fillets during poaching steam gently in the champagne vapors, softening and releasing their flavors directly into the fish surface.

No butter, no cream, no oil in this recipe. The champagne and lemon provide all the flavor. This is cooking that trusts its ingredients.

Kitchen Tips

• Use an inexpensive dry champagne or sparkling wine. The subtleties of a fine bottle are lost in cooking
• A shallow pan is key. The fillets should sit in a single layer, barely covered by liquid. Deep poaching dilutes the flavor
• Drain the fish well before plating. Waterlogged salmon on a plate looks and tastes sloppy
• Serve on warmed plates. Cold plates cool the delicate fish too quickly

Variations

• Use dry white wine instead of champagne for a more everyday version
• Add a tablespoon of whole grain mustard to the poaching liquid for a sharper flavor
• Serve the poached salmon chilled over a bed of greens for an elegant summer salad