Elegant Cod Fillets in a Zesty White Lemon Caper Reduction

Season the Cod: Pat the cod fillets dry with paper towels to remove excess moisture, which helps achieve a better sear. Season both sides generously with salt and pepper.
Sear the Fish: Heat the olive oil in a large skillet over medium-high heat until shimmering. Carefully add the cod fillets and sear for about 4 minutes per side, or until golden brown and lightly crisp on the outside. The fish should release easily from the pan when ready. Transfer the cod to a plate and set aside.
Sauté the Aromatics: In the same skillet, reduce the heat to medium and add the chopped shallots and minced garlic. Sauté for about 2 minutes, stirring frequently, until softened and fragrant but not browned.
Build the Sauce: Pour in the chicken broth, scraping up any browned bits from the bottom of the skillet to incorporate their flavor. Allow the liquid to simmer and reduce for about 5 minutes, until slightly thickened and concentrated.

Finishing the Dish

Add Lemon and Capers: Stir in the fresh lemon juice and rinsed capers. Let the sauce simmer briefly so the flavors meld and the citrus softens slightly.
Return the Cod: Gently place the cod fillets back into the skillet. Spoon some of the sauce over the top and simmer for 2–3 minutes, just until the fish is cooked through and flakes easily with a fork.
Finish with Butter: Remove the skillet from the heat and stir in the butter until melted. This enriches the sauce and gives it a smooth, glossy finish.
Serve: Plate the cod fillets and spoon the lemon caper sauce generously over each portion. Garnish with freshly chopped parsley for color and freshness.