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Main course · Mediterranean

Baked Mackerel Fillets with Roasted Tomatoes and Crusty Bread

30 min Serves 4 ~673 kcal/serving ~£6.50 (£1.63/serving) PescatarianDairy-free

Ingredients

  • 8 mackerel fillets
  • 400 g cherry tomatoes
  • 3 garlic cloves
  • 3 tbsp olive oil
  • 2 tbsp wholegrain mustard
  • 1 lemon
  • 1 crusty baguette
  • 5 g fresh thyme

Nutrition (per serving)

Calories
673 kcal
Protein
39.4 g
Carbohydrate
37 g
of which sugars
5 g
Fat
39.6 g
of which saturates
7.3 g
Fibre
4.7 g
Salt
1.61 g

Estimated from typical values for each ingredient — a guide, not a substitute for the label on what you actually buy.

Method

  1. 1

    Preheat the oven to 200°C (fan 180°C). Scatter the cherry tomatoes and sliced garlic into a large roasting tin, drizzle with 2 tablespoons of olive oil and season. Roast for 10 minutes.

  2. 2

    Score the mackerel fillets twice on the skin side. Spread a little wholegrain mustard over each fillet and season with salt and pepper.

  3. 3

    Nestle the mackerel fillets skin-side up among the tomatoes, scatter with fresh thyme and drizzle with the remaining olive oil.

  4. 4

    Return to the oven for 12–15 minutes until the mackerel skin is crisp and the flesh flakes easily.

  5. 5

    Squeeze over the lemon juice and serve straight from the tray with thick slices of crusty baguette to mop up the juices.

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