Haddock, Champ Mash, Kale & Wholegrain Mustard Sauce

Haddock Fillet with Wholegrain Mustard Sauce - Seafoodie Range

An unusual pairing that just “works”, flanked by the vegetable of the moment and lashings of creamy mash.

  • Dish Type: Main
  • Serves: 2
  • Preparation time: 15 mins
  • Cooking time: 15 mins
  • Difficulty: Easy
  • Cuisine type: British


Your FFT Fish & Sauce kit will include

  • 160g Haddock Portions x 2
  • 120ml pouch of Wholegrain Mustard Sauce

Further ingredients required to make this recipe

  • 500g Potatoes
  • 250g Curly Kale
  • 25g Butter
  • Spring Onion x 1
  • 10g Parsley


  • Fish
  • Mustard
  • Milk


  1. Wash, peel and rewash the potatoes, cut to an even size, place in a pan, cover with water adding a little salt and cook until the potatoes are completely tender. Drain, add the butter and mash them until smooth. Add the warmed milk, stirring continuously with a spoon, until a creamy consistency is reached. Correct the seasoning according to taste.
  2. Thinly slice the spring onion and mix well into the mash and keep warm.
  3. Prep your kale by tearing it off the stalk into bite size pieces, wash, drain and cook in some boiling salted water, or steam for a few minutes, until tender. Drain, season and add a knob of butter, if desired
  4. Place your haddock fillets skin side up into your steamer, cover and steam for 8 minutes. If you don’t have a steamer you can place an upturned plate into a large saucepan, add about 3 cm water, bring to the boil, place your fillets onto a heatproof plate, rest it on the upturned one, cover and steam for 8 minutes
  5. Warm the Wholegrain Mustard Sauce in a small saucepan, gently bringing it to the boil. Whilst doing so, finely chop your parsley.
  6. To serve, spoon your mash and kale onto the plate. Remove your haddock fillets carefully from the steamer, allow to stand for 1 minute for the skin to dry out, then carefully peel it off. Place a fillet onto each plate. Spoon the sauce over and finish off with some chopped parsley.

Nutrition per serving

  • Per Serving 689kcal / 2879kj
  • Fat 34.1g
  • Saturates 18.6g
  • Carbs 43.1g
  • Sugars 6.2g
  • Protein 47.3g
  • Salt 1.13g