Name: Lohikeitto Salmon Soup Recipe
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Ingredients: 1 tablespoon butter; 1 small onion, finely chopped; 1 small leek, white and light green parts thinly sliced; 2 medium carrots, peeled and sliced; 4 medium potatoes, peeled and cut into cubes; 4 cups fish stock or vegetable broth; 1 cup water; 3/4 pound skinless salmon fillet, cut into bite-size pieces; 1 1/2 cups whole milk or light cream; 1 teaspoon salt; 1/2 teaspoon freshly ground black pepper; 2 tablespoons fresh dill, finely chopped

Lohikeitto Salmon Soup Recipe tastes creamy, cozy, and clean, with tender salmon, soft potatoes, and a gentle hit of fresh dill that makes the whole bowl smell like a Nordic hug. It works perfectly for busy weeknights or lazy weekends, since you can get it on the table in about 35–40 minutes. I first fell for this Finnish classic on a freezing January night, and I have chased that same bowl of comfort in my own kitchen ever since.

Why Choose This Lohikeitto Salmon Soup Recipe

This Lohikeitto Salmon Soup Recipe keeps the traditional Finnish soul but uses easy-to-find ingredients and simple steps. You get rich flavor from salmon, stock, and cream, yet the soup still tastes light and bright because of dill and lemon.

I tested this version many times so the broth turns silky, the potatoes cook through without falling apart, and the salmon stays juicy. You can scale it up for a crowd, or halve it for a cozy dinner for two with leftovers for lunch.

“I tried this Lohikeitto Salmon Soup Recipe on a weeknight and my whole family went quiet at the table in the best way. The broth tasted rich and creamy but not heavy, the salmon stayed tender, and the dill and lemon made it feel special without extra work. This one goes into our regular rotation.”

Ingredients You’ll Need

Main ingredients

Salmon fillet, skinless, cut into bite-size cubes
- Use fresh, high-quality salmon if possible. Frozen salmon works too; thaw it overnight in the fridge and pat it very dry.
Potatoes, waxy type like Yukon Gold or red potatoes
- These hold shape better than russets and keep the soup from turning grainy.
Carrots, sliced into thin rounds or half-moons
Leek, white and light green parts only, thinly sliced
- If you cannot find leeks, use a sweet onion as a backup.
Yellow or sweet onion, finely chopped
Garlic cloves, minced
Unsalted butter
- You can swap in neutral oil, but butter gives a classic flavor.
Fish stock or seafood stock
- Good-quality boxed seafood stock works fine. In a pinch, use low-sodium chicken stock with a splash of bottled clam juice.
Water, to adjust consistency if needed
Heavy cream or half-and-half
- Heavy cream gives the silkiest texture. Half-and-half works if you want a lighter bowl.
Fresh dill, chopped
Bay leaf
Whole black peppercorns or freshly ground black pepper
Kosher salt
Lemon wedges, for serving

Pantry flavor boosters and shortcuts

Vegetable bouillon paste or stock cubes
- Stir a small amount into water if you lack fish stock.
Dried dill
- Use only if you cannot get fresh dill. Use about one-third the amount and add it early in the simmer.
A tiny pinch of ground allspice
- Not strictly traditional everywhere, but it adds gentle warmth that fits the Nordic vibe.

Substitutions and variations

Salmon: Use trout or Arctic char if salmon costs more or looks tired at the store.
Dairy-free: Swap the cream for full-fat coconut milk and use oil instead of butter. The flavor shifts slightly, but the soup still tastes rich and comforting.
Low-carb: Replace half the potatoes with cauliflower florets and shorten the simmer so they stay tender-crisp.
Extra veggies: Add a handful of frozen peas or chopped celery near the end of cooking.

Equipment list

Large heavy-bottomed pot or Dutch oven
Sharp chef’s knife and cutting board
Ladle
Wooden spoon or heat-safe spatula
Measuring cups and spoons
Fine mesh strainer (optional, for rinsing leeks and skimming foam)

Tips & Tricks

Pat the salmon very dry and keep it cold until you add it so the pieces stay firm and do not break apart.
Slice potatoes into even pieces so they cook at the same rate and stay tender, not mushy.
Rinse sliced leeks in a bowl of water to remove hidden grit, then drain well before sautéing.
Keep the soup at a gentle simmer after you add salmon; a hard boil can make the fish tough.
Add cream near the end and lower the heat so it does not curdle or reduce too much.
Stir in fresh dill right before serving to keep its flavor bright and fresh.
Taste the broth after the potatoes cook and again after adding salmon, then adjust salt and acid with more salt or a squeeze of lemon.
Chill leftovers quickly in shallow containers so the salmon keeps a nice texture.

How to Make Lohikeitto Salmon Soup Recipe

Step 1: Sauté veggies and aromatics

Heat butter in a large stock pot or Dutch oven over medium heat. When it melts and foams, add the chopped onion, sliced leek, and carrots. Cook and stir until the vegetables soften and turn glossy, about 7–8 minutes, and lower the heat if they start to brown. Add minced garlic and cook 1 minute more until it smells fragrant.

Step 2: Build the broth

Add potatoes to the pot and stir so they coat in the buttery vegetables. Pour in fish or seafood stock until it covers the vegetables by about an inch, then add the bay leaf and a few whole peppercorns or a good grind of black pepper. Bring the mixture to a gentle boil, then lower the heat to maintain a steady simmer. Cook until the potatoes turn just tender when pierced with a knife, about 10–12 minutes.

Step 3: Season and adjust

Taste the broth and add kosher salt in small pinches until it tastes well seasoned but not salty. If the broth tastes too strong, add a splash of water. If it tastes flat, stir in a small amount of vegetable bouillon paste or a bit more stock. Add a tiny pinch of ground allspice if you want that subtle warmth.

Step 4: Add the salmon

Slide the salmon cubes into the simmering broth in a single layer and stir very gently. Keep the heat at a low simmer so the surface barely moves. Cook the salmon until it turns opaque and flakes easily, about 5–7 minutes depending on cube size. Skim off any foam that rises to the top with a spoon.

Step 5: Add cream and dill

Lower the heat to low and pour in the cream or half-and-half while you stir. Let the soup heat gently for 2–3 minutes so the flavors mingle, but do not let it boil. Turn off the heat, remove the bay leaf, then stir in most of the chopped fresh dill, saving a little for garnish.

Step 6: Taste and finish

Taste the Lohikeitto Salmon Soup Recipe one more time and adjust salt and pepper. Add a small squeeze of lemon to brighten the flavor, then taste again. Ladle the soup into warm bowls, top with the remaining dill, and serve with lemon wedges on the side.

What to Serve with Lohikeitto Salmon Soup Recipe

Serve this Lohikeitto Salmon Soup Recipe with a basket of crusty bread, rye bread, or soft dinner rolls to soak up the creamy broth. A simple green salad with cucumber, radish, and a light vinaigrette pairs nicely and keeps the meal balanced. You can add a side of boiled baby potatoes tossed with dill if you want extra comfort. Offer still or sparkling water with lemon slices or a mug of hot herbal tea for a cozy finish.

Storage Options

Cool the soup to room temperature within 1 hour, then store it in airtight containers in the fridge for up to 2 days.
Reheat gently on the stove over low to medium-low heat until hot, and avoid boiling so the salmon stays tender and the cream stays smooth.
Freeze the soup without the cream for up to 2 months, then thaw in the fridge overnight, reheat, and stir in cream and fresh dill right before serving.
If you freeze the soup with cream, expect a slightly grainy texture after thawing, so stir well while reheating and add a splash of fresh cream to smooth it out.