Main Dishes

Finnish Salmon Soup

Name: Finnish Salmon Soup (Lohikeitto)
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: Finnish
Ingredients: 1 lb salmon fillets; 4 cups fish stock or water; 2 medium potatoes, diced; 1 medium onion, chopped; 1 cup carrots, sliced; 1 cup leeks, chopped; 1 cup heavy cream; 2 tbsp dill, chopped; Salt and pepper to taste; Lemon wedges for serving

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This Finnish salmon soup, or lohikeitto, is creamy, bright, and simple to make. The broth smells of fresh dill and lemon. Soft potatoes and tender salmon flakes make a smooth, comforting bowl. If you like salmon in new ways, try a quick twist like air fryer salmon tacos with slaw for another easy salmon meal.

Recipe Information

Prep Time: 15 minutes
Cook Time: 25 minutes
Total Time: 40 minutes
Servings: 4
Difficulty Level: Easy

Nutrition Information

Calories per serving: 540 kcal (approx.)
Protein: 26 g
Carbohydrates: 24 g
Fat: 37 g
Fiber: 3 g
Sugar: 4 g
Sodium: 650 mg (approx.; varies with stock and added salt)

Why Make This Finnish Salmon Soup

This soup brings clean, Nordic flavors to your table with little fuss. It tastes creamy and fresh. The dill and lemon brighten the rich salmon and silky cream. The texture pairs soft potato cubes with delicate salmon chunks. It’s quick to cook, gentle on the stomach, and great for a family dinner or a cozy night in.

How to Make Finnish Salmon Soup

This recipe uses simple steps: simmer the vegetables, add salmon, finish with cream and dill. Work gently so the salmon stays tender and the broth stays smooth. Follow the steps below for best results.

Ingredients:

1 lb salmon fillets
4 cups fish stock or water
2 medium potatoes, diced
1 medium onion, chopped
1 cup carrots, sliced
1 cup leeks, chopped
1 cup heavy cream
2 tbsp dill, chopped
Salt and pepper to taste
Lemon wedges for serving

Directions:

Step 1: Preparation

Bring the fish stock or water to a gentle simmer in a large pot. While it heats, peel and dice the potatoes, chop the onion, slice the carrots, and clean and chop the leeks.

Step 2: Simmer the Vegetables

Add the diced potatoes, chopped onion, sliced carrots, and chopped leeks to the simmering stock. Cook until the vegetables are tender, about 15–20 minutes. Stir now and then to keep the pot even.

Step 3: Add the Salmon

Cut the salmon into bite-sized pieces. Gently add the salmon to the pot and simmer very gently until the fish is cooked through, about 5–7 minutes. The salmon should flake easily but remain moist.

Step 4: Finish with Cream and Dill

Stir in the heavy cream and chopped dill. Warm through for a minute or two without boiling. Taste and season with salt and pepper. Serve hot with lemon wedges on the side.

How to Serve Finnish Salmon Soup

Ladle the soup into warm bowls. Squeeze lemon over each bowl for brightness. Serve with dark rye bread or crisp baguette. A simple green salad on the side keeps the meal light. For a heartier meal, add buttered new potatoes or boiled eggs.

How to Store Finnish Salmon Soup

Refrigerate: Cool the soup to room temperature, then store in an airtight container for up to 2 days. Fish-based soups are best eaten soon.
Freeze: Freezing cream-based soups can change texture. If you must freeze, omit the cream before freezing. Freeze the broth, vegetables, and salmon for up to 2 months in a freezer-safe container. Thaw in fridge overnight.
Reheat: Reheat gently on low heat. If you froze without cream, add fresh cream at the end and warm through. Do not boil after adding cream to keep a smooth texture.

Expert Tips for Perfect Finnish Salmon Soup

Use gentle heat when cooking salmon. High heat makes it dry and stringy.
If you use store-bought fish stock, taste before adding salt. Many stocks are already salty.
Cut potatoes into even pieces so they cook at the same rate.
For a lighter soup, swap half-and-half or milk for heavy cream; reduce cream by 1/4 cup and add a tablespoon of butter for richness.
Add the dill at the end to keep its fresh flavor and bright green color.
If you want more texture, save some salmon pieces to flake in at the very end rather than simmering them for several minutes.

Delicious Variations

Lighter version: Use milk or half-and-half instead of heavy cream. Add a tablespoon of flour or cornstarch mixed with cold water to thicken slightly.
Creamy potato-forward: Increase potatoes to 3 medium and mash one cup into the soup for a thicker body.
Lemon-dill twist: Add a teaspoon of lemon zest with the cream for a brighter finish.
Coconut twist (dairy-free): Replace heavy cream with canned coconut milk. Reduce to 3/4 cup and add a splash of lemon juice.
Herb mix: Replace half the dill with fresh chives or parsley for a different herb aroma.

Frequently Asked Questions

Q: Can I use frozen salmon?
A: Yes. Thaw in the fridge overnight or place frozen salmon in cold water until thawed. Pat dry before cutting. Slightly reduce cooking time so it does not overcook.

Q: Can I make this soup ahead of time?
A: You can make the base (stock, potatoes, carrots, leeks) a day ahead and refrigerate. Add salmon, cream, and dill just before serving for best texture and flavor.

Q: What if I don’t have fish stock?
A: Use plain water with a bay leaf and a few peppercorns, or use low-sodium vegetable or chicken stock. Taste and adjust salt.

Q: How do I keep the cream from splitting?
A: Warm the cream slightly before adding, and stir it in over low heat. Avoid boiling after adding cream. Gentle warming preserves a smooth texture.

Q: Is this soup kid-friendly?
A: Yes. The flavors are mild. Omit extra dill or lemon if your kids prefer simple tastes. Cut salmon into small pieces for easy eating.

Q: Can I add other seafood?
A: Yes. Shrimp or white fish can be added, but add them later in cooking so they don’t overcook. Keep portions balanced so salmon remains the star.

Q: How can I make it more filling?
A: Add cooked barley or pearl couscous, or serve with buttered bread and a side salad. Adding an extra potato or a cup of cooked rice will bulk it up.

Conclusion

This Finnish salmon soup is a warm, creamy bowl that feels fresh and satisfying. It cooks fast, smells of dill and lemon, and highlights tender salmon and soft potatoes. Try it for an easy weeknight dinner or a comforting lunch. For a classic take on the dish and another reference, read more about traditional Lohikeitto (Finnish Salmon Soup).