If you’re looking for a comforting, hearty soup that feels like a warm hug on a cold day, then you’re in for a treat with this Scottish Cullen Skink Smoked Haddock Soup Recipe. I absolutely love how this classic Scottish chowder combines smoky haddock with creamy potatoes and a hint of fresh parsley to create something truly special. It’s simple to make, full of flavor, and perfect for cozy dinners or impressing friends with authentic Scottish fare. Stick around, and I’ll share all my tips so you nail it every time.
Why You’ll Love This Recipe
- Authentic Scottish Flavors: It showcases the traditional smoky notes of Finnan haddie, a true Scottish classic.
- Simple, Wholesome Ingredients: You’ll find it uses pantry and fridge staples that come together effortlessly.
- Comfort Food at Its Best: Creamy, filling, and perfect for chilly evenings or casual get-togethers.
- Easy to Customize: You can tweak it with leeks or different garnishes to fit your mood and pantry.
Ingredients You’ll Need
The magic of this Scottish Cullen Skink Smoked Haddock Soup Recipe lies in the simplicity of its ingredients. Each one plays a role in layering the flavors, from the smoky fish to the creamy potato base. When shopping, look for good-quality smoked haddock—Finnan haddie is ideal if you can find it, but any smoked haddock works beautifully.

- Smoked Haddock: Opt for a large fillet, ideally Finnan haddie, for authentic flavor and that perfect smoky depth.
- Semi-skimmed Milk: Creates the creamy base without heaviness. You can blend with water or use whole milk for richer soup.
- Bay Leaf: Adds a subtle herbal background without overpowering the delicate fish.
- Fresh Parsley: Reserve leaves and stalks separately—stalks infuse the broth, leaves brighten the finish.
- Onion (or Leek): Finely chopped, they add sweetness and body; leeks offer a mellower, softer flavor.
- Potatoes: Choose starchy potatoes for creaminess when blended; they help thicken and enrich the soup naturally.
- Freshly Cracked Pepper: Adds brightness, balancing the smoky and creamy aspects.
Variations
I love that this Scottish Cullen Skink Smoked Haddock Soup Recipe is incredibly approachable, but also ripe for personalization. Depending on what’s in your kitchen or your dietary preferences, you can easily switch it up to make it your own.
- Using Leeks Instead of Onion: I often swap in leeks for a softer, sweeter base. It mellows the soup and gives a lovely texture.
- Milk Substitutes: Tried it with half milk, half vegetable stock for a lighter taste—worked great if you prefer less creaminess.
- Herbs: Sometimes I throw in a bit of thyme or dill to tweak the flavor profile, which adds a fresh twist.
- Spice Level: For an adventurous palette, a pinch of smoked paprika can complement the haddock’s smokiness beautifully.
How to Make Scottish Cullen Skink Smoked Haddock Soup Recipe
Step 1: Poach the Haddock Gently
Start by placing the smoked haddock fillet in a large saucepan along with the bay leaf and the parsley stalks. Pour over the milk so the fish is almost covered. This is where the magic happens—they slowly infuse the milk with flavor as they cook. Cover the pan and keep the heat on medium-low. Poach gently for about 10 minutes. Be careful not to overcook here; if the fish gets too hot it can become rubbery, which nobody wants. When it’s just cooked through, use a slotted spoon to remove the fish and set it aside to cool.
Step 2: Cook the Potatoes and Onion in the Broth
Now throw the chopped potatoes and onion (or leek) directly into the flavored milk left in the pan. Cover again and let it simmer gently for 15 to 20 minutes until the potatoes are tender. You’ll notice the broth thickening and becoming beautifully creamy from the potatoes—this is the heart of the soup! Stir occasionally and keep an eye on the heat so it doesn’t boil.
Step 3: Flake the Fish and Blend the Soup
While the veggies are cooking, peel off the haddock skin and flake the fish into bite-sized pieces with your fingers. Watch out for any bones as you go—fish bones can be sneaky! Once the potatoes are soft, take the bay leaf and parsley stalks out of the pan. Using a hand blender, blend about half of the soup right in the pot to create a creamy texture with some chunks left for that perfect balance. If you don’t have a hand blender, you can use a food processor or liquidizer and then pour it back into the pan.
Step 4: Bring It All Together
Return the flaked smoked haddock to the pot, add the finely chopped parsley leaves, then gently heat through. Add freshly cracked pepper to taste and, if needed, a little salt—though I usually find the smoky fish adds enough seasoning. Simmer gently and avoid boiling now to keep that silky texture.
Pro Tips for Making Scottish Cullen Skink Smoked Haddock Soup Recipe
- Gentle Poaching: I learned to keep the poaching on medium-low so the fish stays tender and doesn’t dry out—it makes all the difference.
- Half-Blend Technique: Blending only half the soup adds creamy texture while still leaving satisfying chunks of potato and onion.
- Parsley Play: Using the stalks for flavor and saving the leaves for garnish adds brightness without overpowering the soup.
- Salt Caution: The smoked haddock can be quite salty already, so I always taste before salting to keep the balance just right.
How to Serve Scottish Cullen Skink Smoked Haddock Soup Recipe

Garnishes
I like to finish this soup with a generous sprinkle of fresh parsley leaves for a pop of color and freshness. Sometimes I add a swirl of cream or a pat of butter if I’m feeling indulgent. A grind of freshly cracked black pepper right at the end brightens up every bowl.
Side Dishes
Scottish Cullen Skink pairs wonderfully with buttery crusty bread—think fresh sourdough or a good country loaf to soak up every last drop. For something traditional, try oatcakes or even a simple green salad to contrast the richness of the soup.
Creative Ways to Present
For gatherings, I’ve served the Cullen Skink in small “tasting” cups garnished with microgreens or a tiny dill sprig—everyone enjoyed eating it that way! It also looks quite elegant served with a flaky smoked haddock crumble on top for extra texture. Presentation is all about that rustic yet classy vibe that this soup naturally has.
Make Ahead and Storage
Storing Leftovers
I store leftover Scottish Cullen Skink in an airtight container in the fridge—it keeps well for up to 2 days. The flavor actually improves overnight as the ingredients meld, just be sure to give it a gentle stir before reheating.
Freezing
Freezing is possible, but I recommend leaving the soup slightly less blended before freezing so the texture holds up better. When thawed, it might separate a bit, but a good stir and gentle reheating bring it back nicely.
Reheating
Reheat your Cullen Skink gently over low heat, stirring frequently to avoid scorching the milk base. You can add a splash of milk or water if it thickened too much in the fridge—this helps restore the creamy consistency.
FAQs
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What is Cullen Skink?
Cullen Skink is a traditional Scottish soup made from smoked haddock, potatoes, onions (or leeks), and milk. It’s creamy, smoky, and hearty—originating from the fishing village of Cullen in Scotland. It’s somewhat like a chowder but with fewer ingredients and a lighter texture.
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Can I use fresh haddock instead of smoked?
Fresh haddock won’t give you the iconic smoky flavor essential to Cullen Skink, so it’s best to use smoked haddock or Finnan haddie specifically. If you can’t get smoked haddock, you might try adding a little smoked paprika to mimic the smokiness.
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Is this soup gluten-free?
Yes! The classic Scottish Cullen Skink Smoked Haddock Soup Recipe contains no gluten ingredients, making it naturally gluten-free as long as you don’t add any gluten-containing sides like certain breads or oatcakes.
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Can I make this recipe dairy-free?
Absolutely! Substitute the milk with unsweetened almond milk or coconut milk, keeping in mind the flavor will shift slightly. Using a non-dairy milk that’s neutral in flavor works best to preserve the traditional taste.
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How do I avoid the fish turning rubbery?
Poach the smoked haddock gently over medium-low heat, and don’t overcook it. Once it’s just cooked through, remove it promptly from the milk. Overcooking is what makes fish rubbery here, so gentle, patient cooking is key.
Final Thoughts
This Scottish Cullen Skink Smoked Haddock Soup Recipe truly has a special place in my cooking rotation. It’s the kind of comfort food that warms you inside out, reminding me of cozy evenings and family gatherings. I love sharing it because it’s approachable, yet has that unmistakable Scottish charm. If you give it a try, I’m sure you’ll see why my family goes crazy for it, and why it keeps me coming back to this recipe again and again.
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Scottish Cullen Skink Smoked Haddock Soup Recipe
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: 4 servings
- Category: Soup
- Method: Stovetop
- Cuisine: Scottish
Description
Scottish Cullen Skink is a traditional creamy smoked haddock soup originating from the fishing village of Cullen in Scotland. This comforting chowder-like dish uses semi-skimmed milk instead of cream for a lighter touch, combining smoked haddock, potatoes, and onions or leeks with fresh parsley for a flavorful, hearty soup perfect for any occasion.
Ingredients
Fish and Broth
- 300 g (10.5 oz) smoked haddock (1 large fillet, preferably Finnan Haddie)
- 1 litre (1.5 pints / 4 ¼ cups) semi-skimmed milk (or ½ whole milk / ½ water)
- 1 bay leaf
- Few stalks parsley (keep the leaves for later)
Vegetables
- 1 large onion (or optional leek, white part only), finely chopped
- 500 g (2-3) potatoes
Garnish and Seasoning
- ½ tablespoon fresh parsley leaves, finely chopped
- Freshly cracked pepper, to taste
- Salt, to taste (optional)
Instructions
- Poach the smoked haddock: Place the smoked haddock, bay leaf, and parsley stalks into a large saucepan. Pour over the semi-skimmed milk. Cover and poach gently over medium-low heat for about 10 minutes, being careful not to overcook the fish to avoid a rubbery texture.
- Remove fish and cook vegetables: Using a slotted spoon, remove the fish and set it aside on a plate to cool. Add chopped potatoes and onion (or leek) to the milk in the saucepan, cover, and cook gently until the vegetables are soft, approximately 15-20 minutes.
- Prepare the fish: Once cooled, carefully remove the skin from the haddock and flake the fish into pieces, removing any bones.
- Blend the soup: Remove the bay leaf and parsley stalks from the saucepan. Using a hand blender, liquidiser, or food processor, blend about half of the soup to your desired consistency to retain some potato chunks, which adds texture and creaminess.
- Finish the soup: Stir in freshly cracked pepper, flaked smoked haddock, and finely chopped fresh parsley leaves. Heat gently to warm through. Add salt only if needed, as the smoked haddock is already flavorful and smoky.
Notes
- Traditionally, Cullen Skink is a rich and creamy soup from Scotland’s fishing village of Cullen, often compared to chowder.
- This recipe uses semi-skimmed milk for a lighter, healthier option instead of cream.
- Leeks can be used as a milder alternative to onions.
- Be careful not to overcook the smoked haddock to maintain a tender texture.
- Blending half of the soup retains a lovely texture with soft potato chunks.
Nutrition
- Serving Size: 1 serving
- Calories: 190 kcal
- Sugar: 4 g
- Sodium: 350 mg
- Fat: 5 g
- Saturated Fat: 1.5 g
- Unsaturated Fat: 2.5 g
- Trans Fat: 0 g
- Carbohydrates: 20 g
- Fiber: 3 g
- Protein: 15 g
- Cholesterol: 55 mg


