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A parchment-lined baking sheet with four baked cod fillet on top of roasted potatoes slices and topped with lemon slices.
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4.84 / 18 votes

Roasted Cod with Potatoes and Lemon

This baked cod and potatoes is an easy yet elegant dinner made simply by slicing potatoes and topping them with the fish fillets and a little butter, thyme, and lemon. The whole shebang is roasted in the oven. A cinch.
Prep Time10 minutes
Cook Time30 minutes
Total Time40 minutes
Course: Mains
Cuisine: American
Servings: 4 servings
Calories: 284

Ingredients

  • 1 1/2 pounds russet potatoes, unpeeled, sliced into 1/4-inch-thick (6-mm) rounds
  • 3 garlic cloves, minced
  • 2 tablespoons extra-virgin olive oil
  • Salt and freshly ground black pepper
  • Four (6 to 8 ounce) fresh (not frozen) skinless firm white fish fillets, such as cod, haddock, or halibut, 1 to 1 1/2 inches (25 to 38 mm) thick
  • 3 tablespoons (1 1/2 oz) unsalted butter, cut into 1/4-inch (6-mm) pieces
  • 4 sprigs fresh thyme
  • 1 lemon, thinly sliced

Instructions

  • Preheat the oven to 425°F (220°C). Adjust the oven rack to the lower-middle position. Line a rimmed baking sheet with parchment paper.
  • Combine the potatoes, garlic, and oil in a microwave-safe bowl and season with salt and pepper. Microwave, uncovered, until the potatoes are just tender, stirring once or twice, 5 to 10 minutes.
  • Arrange the potatoes, overlapping the edges slightly, in 4 portions that resemble rectangles roughly 4 by 6 inches (10 by 15 cm).
  • Pat the fish dry with paper towels, season with salt and pepper, and place a fillet on top of each stack of potatoes, skinned side down. Top each fillet with an equal amount of butter, thyme sprigs, and lemon slices.
  • Roast until the fish flakes apart when gently prodded with the tip of a paring knife, 15 to 18 minutes. Slide a thin metal spatula underneath each stack of potatoes and fish, gently transfer the whole shebang to a plate, and serve immediately.

Nutrition

Serving: 1portion | Calories: 284kcal | Carbohydrates: 33g | Protein: 4g | Fat: 16g | Saturated Fat: 7g | Monounsaturated Fat: 7g | Trans Fat: 1g | Cholesterol: 24mg | Sodium: 11mg | Fiber: 3g | Sugar: 1g