How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Haddock With Mustard Sauce?

You need 11 ingredients. The key ingredients include: 6 None haddock steaks, 2 tbsp lemon juice, 2 None onions, peeled and quartered, 2 None bay leaves, and more.

Is Haddock With Mustard Sauce suitable as general?

Yes, Haddock With Mustard Sauce falls under the General category and is a great choice for this type of meal.

How do I store leftover Haddock With Mustard Sauce?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Haddock With Mustard Sauce Recipe

Name: Haddock With Mustard Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 6 None haddock steaks; 2 tbsp lemon juice; 2 None onions, peeled and quartered; 2 None bay leaves; 100 g cherry tomatoes, cut in half; 1/2 bunch parsley, chopped; 50 g butter; 30 g plain flour; 200 g whipping cream; 3-4 tbsp Dijon mustard; None None lemon wedges for serving

Try this homemade Haddock With Mustard Sauce recipe the whole family will love. Made with haddock, lemon juice, onions and bay leaves. Easy step-by-step…

This Haddock With Mustard Sauce relies on simple, everyday ingredients such as none haddock steaks, lemon juice, none bay leaves and cherry tomatoes, cut in half. It comes together quickly and makes 4 servings, at about 777 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
A good 1:1 gluten-free flour blend works well if you need a gluten-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

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Haddock With Mustard Sauce

Tips for the best results

Variations & substitutions

My Personal Notes

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