Roasted Cod with Warm Tomato-Olive-Caper Tapenade

Provençal flavors simplified into a weeknight timeline. Mild, flaky cod roasted naked with just a rub of olive oil and black pepper finishes under a warm, chunky tapenade that comes together in about two minutes while the fish is in the oven. Four ingredients on the plate, big Mediterranean flavor.

The tapenade here is a quick, warm version rather than the usual cold puree. Shallots soften briefly in olive oil, then halved cherry tomatoes go in long enough to break down and release their juices. Cured olives, chopped capers, fresh oregano, and a splash of balsamic vinegar follow, just warmed through, keeping the tomatoes bright and the olives intact.

Roasting the cod at 450°F (230°C) is fast and forgiving. Fifteen to 20 minutes depending on fillet thickness, and the fish is done the moment it flakes under a fork. Spoon the warm tapenade straight over the fillets on the plate. The juice from the tomatoes and olives becomes an instant pan sauce.

Chef Tips

• Pat the cod dry with paper towels before oiling. Wet fish steams and never gets the light crust that makes roasted cod worth eating.
• Use high-quality cured olives (Kalamata, Nicoise, or Castelvetrano) over canned black olives. The flavor difference is enormous.
• Rinse the capers first if using salt-packed. Brined capers just need a quick rinse to knock back excess salt.
• Check the cod at 15 minutes. Thin fillets may already be done; thick ones need the full 20. Overcooked cod turns dry and sad.

Variations

• Swap cod for halibut, haddock, striped bass, or any firm white fish.
• Add a pinch of red pepper flakes with the shallots for a bit of heat.
• Use chopped sun-dried tomatoes in place of (or with) the cherry tomatoes for a more intense version.