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 only, thinly sliced; 3 cups fish stock or low-sodium seafood broth; 3 medium waxy potatoes, peeled and cut into 1/2-inch cubes; 1 medium carrot, sliced into thin rounds; 12 oz skinless salmon fillet, cut into bite-size pieces; 1 cup whole milk or light cream; 1 bay leaf bay leaf; 1/4 teaspoon whole allspice berries; Salt and freshly ground black pepper, to taste; 2 tablespoons fresh dill, finely chopped, plus more for serving

Lohikeitto Salmon Soup Recipe tastes creamy, cozy, and fresh with dill, tender potatoes, and buttery salmon in every spoonful, and it comes together in about 40 minutes, perfect for busy weeknights or lazy weekends. This Lohikeitto Salmon Soup Recipe works for anyone who loves simple Nordic flavors, needs a one-pot dinner, or wants a lighter alternative to heavy chowder. I first cooked it on a snowy Minnesota evening, and my kids still ask for “the Finnish fish soup” whenever the weather looks dramatic.

Why Make This Lohikeitto Salmon Soup Recipe at Home

You get restaurant-level flavor with basic ingredients, one pot, and very little stress. The broth tastes rich and creamy, but the soup still feels light enough for a weeknight dinner.

You control the quality of the salmon, the amount of salt, and the richness of the cream. You also skip additives and use pantry staples like potatoes, carrots, and stock that you probably already own.

“This Lohikeitto Salmon Soup Recipe tastes like a cozy Nordic hug in a bowl, and it somehow gets better with every spoonful. ★★★★★”

Ingredients You Need

Here is everything you need to cook authentic-style Lohikeitto at home.

Salmon

1 to 1.25 pounds fresh salmon fillet, skinless, cut into 1 inch cubes
- Use Atlantic or sustainably farmed salmon for a richer flavor.
- Wild salmon works too, but it cooks faster and tastes a bit leaner.
- Frozen salmon works fine; thaw it fully in the fridge and pat it dry.

Vegetables

1 large yellow onion, finely chopped
2 medium carrots, sliced into thin rounds or half moons
4 to 5 small waxy potatoes (Yukon Gold or red), peeled if you like and cut into 1 inch chunks
2 tablespoons finely chopped celery (optional, not traditional, but adds aroma)
2 to 3 cloves garlic, minced (optional, traditional recipes sometimes skip it, but I like the flavor)

Broth and Dairy

4 cups fish stock or seafood stock
- Use a good quality boxed seafood stock or fish bouillon cube if you do not have homemade.
- Chicken stock works in a pinch, but it changes the flavor slightly.
1 to 1.5 cups whole milk or half-and-half
1/2 cup heavy cream
- You can use all whole milk for a lighter soup or all cream for a richer one.
- Oat milk or lactose free milk works, but keep a bit of cream if you can for body.

Fat and Seasoning

2 tablespoons butter
1 tablespoon neutral oil (canola, avocado, or sunflower)
1.5 to 2 teaspoons kosher salt, plus more to taste
1/2 teaspoon freshly ground black pepper
4 to 6 whole allspice berries (optional but very Finnish)
1 bay leaf
1 tablespoon fresh lemon juice, plus extra wedges for serving

Herbs

1/3 to 1/2 cup fresh dill, chopped, plus extra for garnish
- Dried dill works in a pinch: use 1 to 2 teaspoons and add it early so it hydrates.
2 tablespoons chopped fresh parsley (optional, for color)

Pantry Shortcuts and Substitutions

Use frozen diced onions and carrots to save chopping time.
Use baby potatoes and skip peeling; just halve or quarter them.
Use a fish bouillon cube with water if you cannot find fish stock.
Use pre-minced garlic from a jar if that fits your schedule.

Equipment List

Large heavy pot or Dutch oven, 4 to 6 quart size
Cutting board and sharp knife
Wooden spoon or silicone spatula
Ladle
Measuring cups and spoons
Small bowl for holding chopped herbs
Soup bowls that keep heat well, because nobody likes lukewarm salmon soup

Tips & Mistakes

Cut the salmon into even 1 inch cubes so they cook at the same speed and stay tender.
Add the salmon near the end of cooking and simmer it gently so it does not turn dry or rubbery.
Use waxy potatoes like Yukon Gold so they hold their shape and do not fall apart in the broth.
Keep the heat at a gentle simmer after you add milk and cream so the dairy does not curdle.
Taste the broth before adding more salt because fish stock and bouillon often taste salty already.
Add fresh dill at the end of cooking so it stays bright and fragrant instead of dull and gray.
Stir the pot gently after adding salmon so you do not break up the fish into tiny flakes.
Use leftover cooked salmon only at the very end and warm it briefly so it does not overcook.
Avoid long boiling after the soup finishes cooking because the potatoes can turn mushy.
Chill leftovers quickly in shallow containers so the fish stays fresh and safe.

How to Make Lohikeitto Salmon Soup Recipe

Step 1: Prep the Ingredients

Peel and chop the onion, slice the carrots, and cube the potatoes. Cut the salmon into 1 inch pieces and pat them dry with paper towels. Chop the dill and set it aside for the end so it stays fresh and green.

Step 2: Sauté the Aromatics

Heat the butter and oil in a large pot over medium heat. Add the onion and a pinch of salt, then cook 4 to 5 minutes until the onion turns soft and translucent. Add the carrots, celery, and garlic, then cook 2 to 3 more minutes while you stir often so nothing browns too much.

Step 3: Add Potatoes and Broth

Add the potato chunks to the pot and stir to coat them in the buttery vegetables. Pour in the fish stock, then add the bay leaf, allspice berries, salt, and pepper. Bring the pot to a gentle boil, then lower the heat and simmer 10 to 12 minutes until the potatoes feel almost tender when you poke them with a knife.

Step 4: Add Dairy and Simmer Gently

Lower the heat to medium low. Stir in the milk and cream slowly while you stir the soup. Keep the soup at a gentle simmer and cook 5 minutes so the flavors blend and the broth turns creamy.

Step 5: Add the Salmon

Slide the salmon pieces into the pot in a single layer so they do not clump. Stir very gently so you tuck the salmon under the broth without breaking it. Simmer 5 to 7 minutes, uncovered, until the salmon turns opaque and flakes easily when you nudge it with a spoon.

Step 6: Finish with Dill and Lemon

Turn the heat to low. Stir in the chopped dill, parsley if you use it, and lemon juice. Taste the Lohikeitto Salmon Soup Recipe and adjust with more salt, pepper, or lemon until the flavor tastes bright and balanced.

Step 7: Rest Briefly and Serve

Turn off the heat and let the soup sit 3 to 5 minutes. This short rest lets the flavors settle and the broth thicken slightly. Ladle the soup into warm bowls and top with extra dill for that classic Nordic look.

Variations I've Tried

I sometimes swap part of the salmon with smoked salmon pieces, which gives the Lohikeitto a deeper, almost bacon-like flavor without any meat. I add the smoked salmon right at the end so it keeps its texture and does not turn too salty.

I also cook a version with leeks instead of onions for a softer, sweeter base. I slice the white and light green parts of the leek, rinse them well, and sauté them just like the onion.

On busy nights, I toss in a handful of frozen peas during the last 2 minutes of cooking. The peas add color and a little sweetness, and my kids treat them like a built-in side dish.

For a dairy lighter version, I skip the cream and use only whole milk plus a knob of butter at the end. The soup still tastes creamy, just a bit more brothy and fresh.

How to Serve Lohikeitto Salmon Soup Recipe

Serve Lohikeitto Salmon Soup Recipe hot in wide bowls so you can see the salmon, potatoes, and dill. Add a squeeze of fresh lemon on top and a sprinkle of extra dill or parsley for color. Pair it with dark rye bread, crusty sourdough, or simple buttered toast to soak up the creamy broth. A side salad with cucumber, tomato, and a light vinaigrette keeps the meal fresh and balanced.

How to store

Fridge: Cool the soup to room temperature within 1 hour, then store it in airtight containers in the fridge for up to 2 days.
Freezer: Freeze the soup without the dairy and dill for best texture, up to 2 months; add milk, cream, and dill after reheating.
Reheating on the stove: Reheat gently over low to medium low heat, stirring often, until hot but not boiling, then adjust seasoning with salt and lemon.
Reheating in the microwave: Warm individual portions in a microwave safe bowl at 50 to 70 percent power in 1 minute bursts, stirring between each round so the salmon heats evenly and stays tender.