Finnish Salmon Soup, known as Lohikeitto in Finland, is pure comfort in a bowl. It’s rich yet delicate—flaky salmon swimming in a creamy broth of potatoes, carrots, and leeks, all finished with fresh dill and a touch of crème fraîche.
Every spoonful is warm, soothing, and deeply satisfying. Whether it’s a chilly evening or you just need a little Nordic calm in your day, this soup delivers.
Table of Contents
Why You’ll Love This Finnish Salmon Soup
This soup is the perfect balance of richness, freshness, and heartiness.
- Creamy yet light—thanks to crème fraîche and broth
- Ready in under 40 minutes
- Simple ingredients with Scandinavian flavor
- Perfect comfort food for cold weather
- Naturally gluten-free
- Loaded with protein, healthy fats, and vitamins
I first discovered this soup during a cold Texas winter when I was craving something cozy but fresh. My mom used to say, “Good soup doesn’t need a story—it makes one for you,” and she was right. From the buttery aroma to that last spoonful of creamy dill broth, this one’s all heart.
Ingredients You’ll Need
This comforting bowl is made with simple, fresh ingredients that bring natural flavor.
Main Ingredients
- 1½ lbs fresh salmon filet, skin-off, cut into 1-inch cubes – tender, flaky fish
- 3 tablespoons unsalted butter – adds richness and depth
- 3 large carrots, peeled and cut into ¼-inch rounds – natural sweetness
- 2 medium leeks, rinsed and thinly sliced – mild, onion-like flavor
- 1 lb Yukon gold potatoes, cut into ¾-inch cubes – creamy texture
- 4 cups seafood stock – the base for authentic flavor
- Kosher salt – enhances natural sweetness
- Freshly ground black pepper – adds balance and depth
- ¾ to 1 cup crème fraîche – creamy, tangy finish
- 1 bunch fresh dill (about 1 cup), chopped – signature Nordic freshness
Optional Add-Ons or Substitutes
- Swap crème fraîche with heavy cream for extra richness
- Use vegetable broth instead of seafood stock for a lighter version
- Add white fish like cod for variety
- Stir in a squeeze of lemon juice for brightness
- Replace dill with chives or parsley for a milder flavor
- Add a touch of nutmeg for warmth
Step-by-Step Instructions
This soup is all about patience. Slow cooking lets every layer of flavor—salmon, herbs, cream—find its voice.
- Sauté the Vegetables
In a large pot, melt butter over medium heat. Add sliced leeks and carrots. Cook for 5–6 minutes, stirring occasionally, until softened and fragrant. - Add Potatoes and Stock
Stir in diced potatoes and pour in the seafood stock. Season lightly with salt and pepper. Bring to a boil, then reduce to a simmer and cook for about 15 minutes, until potatoes are tender. - Add the Salmon
Gently add the salmon cubes to the simmering soup. Cook for 5–6 minutes, just until the salmon turns opaque and flakes easily with a fork. - Stir in Crème Fraîche and Dill
Remove the pot from heat and stir in crème fraîche until fully blended. Add chopped dill, taste, and adjust seasoning with salt and pepper. - Serve and Enjoy
Ladle the soup into bowls and top with a few extra sprigs of dill. Serve warm with crusty bread or rye toast for a complete meal.
Quick Reminders:
- Don’t overcook salmon—it should stay tender and flaky.
- Use crème fraîche instead of sour cream to prevent curdling.
- Add dill last to preserve its flavor.
- Let the soup rest for 5 minutes before serving—it deepens the flavor.
Expert Tips for Success
This classic Nordic soup thrives on balance and simplicity.
- Use the freshest salmon you can find—it makes all the difference.
- Avoid stirring too much after adding salmon to prevent it from breaking apart.
- For richer flavor, sauté vegetables in a mix of butter and olive oil.
- Chill leftovers overnight—the flavor improves by the next day.
- Sprinkle a touch of smoked sea salt on top before serving for a gourmet touch.
If you love cozy, creamy soups, try Roasted Poblano Chicken Soup or Italian Penicillin Soup for another dose of warmth. For seafood lovers, the Coconut Salmon Curry with Rice is another comforting bowl full of flavor.
Serving Suggestions
This Finnish Salmon Soup pairs beautifully with simple sides and toppings.
- Serve with crusty rye bread or sourdough slices
- Add a side of cucumber salad for freshness
- Pair with a crisp white wine or sparkling water
- Top with fresh dill and a drizzle of olive oil
- Garnish with black pepper and lemon zest for a bright finish
This soup’s creamy texture and buttery richness make it feel indulgent, yet light enough for everyday meals.
Storing and Reheating
This soup keeps its flavor beautifully for days when stored right.
How to Store It
- Store in an airtight container in the fridge for up to 3 days
- Reheat gently to avoid breaking the salmon
- Do not freeze—it may alter the texture of the fish and cream
- Keep dill and garnishes separate until ready to serve
How to Reheat It
- Warm on the stovetop over low heat, stirring occasionally
- Avoid boiling—it can cause the cream to split
- Add a splash of stock or cream if the soup thickens too much
- Microwave individual portions in 30-second intervals, stirring between
This soup tastes even better the next day as the flavors meld and deepen.
Nutrition Information
- Calories: 377 kcal
- Carbohydrates: 23 g
- Protein: 29 g
- Fat: 19 g
- Saturated Fat: 8 g
- Polyunsaturated Fat: 4 g
- Monounsaturated Fat: 4 g
- Trans Fat: 0.2 g
- Cholesterol: 77 mg
- Sodium: 677 mg
- Potassium: 1185 mg
- Fiber: 3 g
- Sugar: 4 g
- Vitamin A: 6750 IU
- Vitamin C: 21 mg
- Calcium: 103 mg
- Iron: 3 mg
Frequently Asked Questions
Can I use frozen salmon?
Yes, just thaw it completely before adding to the soup for even cooking.
Can I substitute crème fraîche?
You can use heavy cream, half-and-half, or Greek yogurt (added off heat) instead.
What’s the best side dish to serve with it?
Rye bread, garlic toast, or a fresh salad all pair beautifully.
Final Thoughts
Finnish Salmon Soup is a true comfort classic—simple, creamy, and deeply nourishing. Every spoonful brings warmth, balance, and that pure Scandinavian charm. It’s the kind of meal that fills you up and calms you down, all at once.
- Use fresh herbs for authentic flavor
- Add cream off the heat for a silky texture
- Serve warm and savor every cozy bite
Finnish Salmon Soup (Lohikeitto)
Ingredients
Equipment
Method
- In a large pot, melt butter over medium heat. Add sliced leeks and carrots and sauté for 5–6 minutes until softened.
- Add cubed potatoes and pour in the seafood stock. Season with salt and pepper. Bring to a boil, then reduce heat and simmer for 15 minutes until potatoes are tender.
- Gently add the salmon cubes and cook for 5–6 minutes, until salmon is opaque and flakes easily.
- Remove from heat. Stir in crème fraîche and chopped dill until fully incorporated. Adjust seasoning as needed.
- Let the soup rest for 5 minutes before serving. Garnish with extra dill and serve warm with crusty rye bread.
Nutrition
Notes
- No pork or alcohol included.
- Do not freeze due to crème fraîche and salmon texture.
