One-pot cod with peppers, tomatoes and potatoes
Waitrose and Partners

One-pot cod with peppers, tomatoes and potatoes

All this needs is a leafy salad and crusty bread to accompany this fresh and flavoursome one-pot-wonder.

4.5 out of 5 stars(2) Rate this recipe
  • Serves4
  • CourseMain meal
  • Prepare10 mins
  • Cook25 mins
  • Total time35 mins

Please note that while we take every care to ensure the product and recipe information displayed on our website is correct, in the event that a product is unavailable, alternatives may be displayed and/or a substitution may be given. This may affect the nutrition and allergen information, therefore if you have any allergy or intolerance, please ensure you have reviewed the product label to ensure it is suitable for you to consume.


  • 1 tbsp essential Waitrose unsalted butter
  • 400g charlotte potatoes, cut into bite sized chunks
  • 1 tbsp essential Waitrose olive oil, plus a drizzle more to serve
  • 2 garlic cloves
  • 2 rosemary sprigs, leaves picked and chopped
  • 85g red peppers from a jar, drained and sliced
  • 1 tbsp tomato purée
  • 395g can cherry tomatoes
  • 1 tbsp nonpareille capers
  • 4 pieces skinless cod or other chunky white fish fillets, about 150g each
  • ½ lemon, cut into wedges, plus a squeeze of juice


  1. Melt the butter in a wide pan, add the potatoes and season. Turn the potatoes in the butter, then cover and cook over a medium heat for 10 minutes, stirring occasionally, until semi-soft and golden.

  2. Turn up the heat and add 1 tbsp oil, then the garlic and half the rosemary. Sizzle for 1 minute, then stir in the peppers, tomato purée, canned tomatoes and capers. Simmer for 5 minutes, until the potatoes are cooked. Check the seasoning, adding a pinch of sugar, if liked. Don’t worry if the sauce looks too dry at this point as the fish will release some liquid while it cooks.

  3. Season the fish, scatter with the remaining rosemary, then nestle into the pan. Cover and simmer for 10 minutes, or until the fish is cooked. Add the lemon juice and a drizzle more oil before serving.


Typical values per serving when made using specific products in recipe


138kJ/ 329kcals



Saturated Fat












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