The Ultimate Creamy Smoked Haddock and Prawn Stew (Ready in 30 Minutes!)

Imagine a stew so elegant, so luxuriously creamy, and so deeply flavorful that it tastes like a specialty dish from a seaside bistro, yet is on your table in just 30 minutes. Picture tender, flaky chunks of smoked haddock and sweet, plump prawns, all swimming in a velvety, mustard-and-chive-infused cream sauce. That, my friends, is the quick, comforting magic of this Smoked Haddock and Prawn Stew. This is, without a doubt, the most impressive and effortless seafood dinner you will make.

I promise you, from the moment you start sautéing the spring onions in butter, you’ll know you’re making something special. This dish is a perfect harmony of flavors and textures—the smoky, flaky fish, the sweet, tender prawns, and the rich, tangy, and fresh cream sauce. It’s a true one-pan wonder that is perfect for a cozy dinner for two or an elegant, quick meal to impress a guest.

Get ready to master the art of the perfect 30-minute stew and create a stunning, unforgettable dish that will become a new favorite.

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Why This Will Be Your New Go-To Seafood Dinner!

You are going to be completely amazed by how much incredible flavor is packed into this lightning-fast stew. It is a guaranteed winner. Here’s why you have to make it:

• Ready in Under 30 Minutes: This is the ultimate busy weeknight hero! The entire, incredibly flavorful and elegant stew comes together in one pan in about half an hour.
• Deep, Smoky Flavor with Minimal Effort: Using smoked haddock is the secret shortcut to a broth that tastes like it has been slowly simmering and developing flavor all day.
• Luxuriously Creamy and Comforting: The simple sauce made from stock, crème fraîche, and Dijon mustard is velvety, rich, and the perfect comforting base for the delicate seafood.
• An Elegant, Restaurant-Quality Meal: The combination of smoked haddock and prawns in a creamy sauce feels incredibly sophisticated, making it a perfect dish for a date night or special occasion.
• Perfectly Tender Seafood: The gentle poaching method ensures that both the haddock and the prawns are cooked to perfection—tender, juicy, and never rubbery.

Recipe Snapshot

Your Shopping List for This Creamy Stew

This recipe uses a handful of high-impact ingredients to create its signature flavor. Here’s what you’ll need:

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→ For the Stew

• A large knob of butter → For sautéing our spring onions.
• 4 spring onions, chopped → They provide a mild, fresh onion flavor that is perfect with seafood.
• 1 tsp Dijon mustard → Adds a wonderful tangy sharpness to the cream sauce.
• 100ml chicken stock → Or vegetable or fish stock, for the savory base of the sauce.
• 250g skinless, boneless smoked haddock → Cut into chunks. This is the flavor powerhouse of the dish!
• 150g raw peeled prawns → Adds a lovely sweetness and tender texture.
• 3 tbsp crème fraîche → For that luxurious, tangy creaminess.
• 2 tbsp fresh chives, chopped → For a fresh, delicate oniony finish.
• A squeeze of fresh lemon juice → The essential bright, acidic finish to cut through the richness.

→ For Serving

• Mashed potato or cooked basmati rice

Let’s Get Cooking! Your Step-by-Step Guide

Ready to create the fastest, most elegant stew of your life? This one-pan process is unbelievably simple.

Part 1: Build the Flavorful Sauce

1. Sauté the Aromatics: Melt a large knob of butter in a deep, lidded frying pan over a medium heat. Add the chopped spring onions and cook for about 5 minutes, until they have softened and become fragrant.
2. Create the Sauce Base: Stir in the Dijon mustard and the chicken stock. Let the mixture simmer for 2 minutes to allow the flavors to meld together.

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Part 2: Cook the Seafood and Finish

3. Poach the Seafood: Gently add the chunks of smoked haddock and the raw prawns to the simmering stock. Place a lid on the pan and let the seafood gently poach for just 3-4 minutes. You’ll know it’s done when the haddock is flaky and the prawns are pink, opaque, and cooked through.
4. Finish with Creaminess: Carefully stir in the crème fraîche. Bring the stew back to a very gentle simmer (do not let it boil).
5. Season and Serve: Season with salt and pepper to taste. Turn off the heat and stir in the chopped chives and a generous squeeze of fresh lemon juice.
6. Serve Immediately: Serve the hot, creamy stew immediately over a bed of fluffy mashed potatoes or basmati rice.

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Creamy Smoked Haddock and Prawn Stew

This creamy and elegant Smoked Haddock and Prawn Stew is a comforting dinner for two that’s ready in just 30 minutes! Tender smoked haddock and plump prawns are gently poached in a luxurious crème fraîche and mustard sauce.

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Prep Time 10 minutes mins

Cook Time 20 minutes mins

Total Time 30 minutes mins

Servings: 2

Course: Main Course

Cuisine: British, European

Calories: 387

Ingredients Equipment Method Notes

Ingredients

  

• a large knob butter
• 4 spring onions, chopped
• 1 tsp Dijon mustard
• 100 ml chicken stock
• 250 g skinless boneless smoked haddock, cut into chunks
• 150 g raw peeled prawns
• 3 tbsp crème fraîche
• 2 tbsp chives, chopped
• a squeeze lemon juice
• as needed mashed potato or cooked basmati rice, to serve

Equipment

• Deep, lidded frying pan

Method

 

Part 1: Build the Sauce

1. Heat a large knob of butter in a deep, lidded frying pan over a medium heat. Cook the spring onions for 5 minutes until softened.
2. Stir in the Dijon mustard and chicken stock, then simmer for 2 minutes.

Part 2: Cook Seafood and Finish

1. Add the haddock and prawns to the pan. Cover with a lid and cook for 3-4 minutes, or until the fish is flaky and the prawns are pink and cooked through.
2. Stir in the crème fraîche and bring the stew back to a gentle simmer. Do not boil.
3. Season with salt and pepper. Turn off the heat and stir in the chopped chives and a squeeze of lemon juice.
4. Serve immediately with mashed potato or cooked rice.

Notes

Don’t Overcook: Seafood cooks very quickly. The moment the prawns are pink and the haddock is opaque, they are done. This ensures they stay tender and juicy.

Gentle Heat with Cream: After adding the crème fraîche, keep the heat low and do not allow the sauce to boil, as this can cause it to split.

Finish with Freshness: The final additions of fresh chives and lemon juice are essential for brightening up the rich, creamy sauce.

WiseRecipes’ Top Tips for the Perfect Seafood Stew

These simple secrets will ensure your quick stew is flawlessly creamy and delicious.

1. Don’t Overcook the Seafood. This is the golden rule for any seafood dish! Haddock and prawns cook incredibly quickly. They only need a few minutes of gentle poaching in the hot liquid. The moment the prawns turn pink, they are done. Overcooking will make them tough.
2. Use Smoked Haddock. This is the key to the recipe’s incredible flavor. Unsmoked haddock will not provide the same deep, savory, and smoky taste that makes this dish so special.
3. Don’t Boil the Crème Fraîche. Once you stir in the crème fraîche, keep the heat very low and bring it only to a gentle simmer. A hard boil can cause the cream to split or curdle, affecting the final texture of your beautiful sauce.
4. The Lemon Juice is Non-Negotiable. The final squeeze of fresh lemon juice at the end is absolutely essential. Its bright acidity cuts through the richness of the cream and the smokiness of the fish, making all the flavors taste brighter and more balanced.
5. Serve it Over Something Starchy. This rich, creamy stew is practically begging to be served over something that can soak up every last drop of the delicious sauce. Fluffy mashed potatoes are a classic, heavenly pairing, but basmati rice or even some crusty bread would be wonderful, too.

Keep It Fresh! Storing Your Stew

This stew is at its absolute best when enjoyed fresh, right after it’s made.

• Storage: Due to the delicate nature of the cooked seafood and the cream-based sauce, this dish is best eaten on the day it’s made. If you do have leftovers, they can be stored in an airtight container in the refrigerator and consumed the next day.
• Reheating: To reheat, do so very gently in a saucepan over low heat, stirring constantly, only until it is warmed through. Do not let it boil, and be aware that the seafood may become slightly tougher upon reheating.

FAQs: Your Seafood Stew Questions, Answered!

Can I use a different kind of fish?

Yes, another smoked white fish, such as smoked cod or smoked pollock, would be a great substitute for the smoked haddock. The key is to use a smoked fish to get that signature flavor.

What is crème fraîche and can I substitute it?

Crème fraîche is a cultured cream that is rich, thick, and has a pleasant, mild tanginess. It’s fantastic for sauces because it’s less likely to curdle than other dairy products. If you can’t find it, you could substitute it with full-fat sour cream or a thick, plain Greek yogurt, but be extra careful not to let the sauce boil.

Can I make this recipe for more than two people?

Yes, absolutely! This recipe can be easily doubled to serve four people. Just use a larger pan and make sure all the seafood can still cook in a relatively even layer in the liquid.

Can I add vegetables to this stew?

Of course. A handful of fresh spinach stirred in at the very end until it wilts would be a lovely addition. Some frozen peas added with the seafood would also add a nice pop of sweetness and color.

Final Thoughts: A Taste of Simple Elegance

There is something so satisfying about creating a meal that feels incredibly elegant and luxurious, yet comes together in a flash on a busy weeknight. This Creamy Smoked Haddock and Prawn Stew is a true celebration of simple, high-impact ingredients. It’s a rewarding, delicious, and deeply comforting dish that I know will become a new favorite in your quick-dinner repertoire. Happy cooking!