Braised Salmon with Leeks

Salmon handled like a French bistro. Thin-sliced leeks cut chiffonade-style soften into a silky, slightly sweet bed, and the salmon fillets finish by resting on top for just three to four minutes under a lid. The leeks become both vegetable and sauce at once, spooned back over the fish on the plate.

The chiffonade cut is worth the extra knife work. Quartering each leek lengthwise and slicing paper-thin ribbons gives you tender strands that cook quickly and stay supple, versus thick rounds that never quite surrender. Let the cut leeks and pressed garlic sit for five minutes before cooking: that short rest allows their natural compounds to develop, and gives you time to rub the salmon with lemon, salt, and white pepper.

Fresh tarragon is the finishing French touch. Its anise-adjacent flavor is the classic match for salmon, and a teaspoon stirred into the leeks just before the fish goes on ties the whole dish together. Cover and simmer three to four minutes, or until the salmon just turns opaque. Drizzle the pan juices over everything at the table.

Chef Tips

• Fan the halved leeks under running water to rinse out any grit hiding between the layers. Unwashed leeks leave sand in the finished dish.
• Use white pepper, not black. White pepper matches the delicate color of both the salmon and leeks without flecking them with dark spots.
• Cover the pan tightly during the final braise. The trapped steam cooks the salmon gently without drying the surface.
• Test doneness with a fork at the thickest point. The fish should flake but still look slightly underdone in the center; it carries over as it rests.

Variations

• Swap salmon for Arctic char, trout, or cod. Adjust cook time for thickness.
• Use a splash of dry vermouth or white wine in place of some of the broth for added depth.
• Finish with a spoon of crème fraiche or Greek yogurt for a richer sauce.