Fish

Baked Cod with Lemon

Cod is lean, so the gap between juicy and dry is narrow — about two minutes wide. A short dry salting firms the flesh, and the lemon goes underneath rather than on top: in direct contact the acid softens the surface into mush.

Jump to recipe
Pinterest

Baked Cod with Lemon — the finished dish
Prep
15 min
Cook
18 min
Rest
15 min
Total
48 min
Servings
4
Level
Easy
Per serving
260 kcal

Ingredients

  • What to use instead

    Haddock, pollock and sea bass behave the same way. A thick salmon fillet needs about 3 minutes more.

Makes: 4 servings

Method

  1. Step 1: Dry-brine

    Salt the fillets all over and leave for 15 minutes. Moisture beads up on the surface — blot it away, and the flesh firms up instead of collapsing in the oven.

  2. Step 2: Heat the oven

    Get the oven to 200 °C well in advance. Cod is baked briefly and hot; in a barely warm oven it simply leaks its juices.

  3. Step 3: Line with lemon

    Cover the base of the dish with slices from half the lemon. The fish sits on them as if on a rack, stays dry underneath, and the aroma rises through it as steam.

  4. Step 4: Season

    Lay the pieces on top, drizzle with olive oil, grind over pepper and scatter with the garlic slivers and thyme.

  5. Step 5: Bake 15 minutes

    Pieces 3 cm thick need 15 to 18 minutes. Bake uncovered so moisture escapes instead of pooling around the fish.

  6. Step 6: Check doneness

    Press a fork into the thickest part: it should open into large white flakes with no glassy translucence left in the centre. A thermometer reads 55 to 58 °C.

  7. Step 7: Serve at once

    Scatter with parsley, squeeze over the other lemon half and serve immediately — cod dries out visibly while it waits.

Tips & variations

  • Tip

    Use even, thick loin pieces. A thin tail end will overcook long before the centre of a chunky piece is ready.

  • Swap

    Haddock, pollock and sea bass behave the same way. A thick salmon fillet needs about 3 minutes more.

  • Tip

    If the cod was frozen, blot it twice after salting: this fish holds water better than a sponge.

  • Storage

    One day in the fridge. Cold cod is good in a potato salad; baking it a second time turns it to cotton wool.

Nutrition

Approximate nutrition per serving and for the whole dish
1 serving Whole dish 4 servings
Energy260 kcal1,040 kcal
Protein34 g136 g
Fat10 g40 g
Carbohydrates5 g20 g

Approximate values calculated from standard ingredient data.