Finnish Salmon Soup (Lohikeitto) – Easy & Healthy

Get ready to cozy up with a bowl of the most comforting, yet surprisingly light, salmon soup you’ve ever tasted! This creamy Finnish Salmon Soup, known as Lohikeitto, is packed with tender fresh salmon fillets, hearty vegetables, and a delicate broth that’s rich without feeling heavy. Best of all, it comes together in about 40 minutes in just one pot, making it the perfect easy and healthy weeknight meal. Inspired by classic Nordic flavors, our Lohikeitto-inspired recipe is a little lighter and totally approachable for home cooks, bringing a taste of Scandinavian comfort right to your kitchen.

Ingredients

• Salmon & Protein
• 1.5 pounds fresh salmon fillets, skinless (about 3 cups of 1-inch chunks) – Atlantic salmon is great for its mild flavor. If using wild salmon, expect a slightly more intense taste.
• Optional: If using frozen salmon, thaw it completely in the fridge overnight and pat it very dry before cutting.
• Vegetables
• 2 large Yukon Gold potatoes, peeled and diced into 1/2-inch cubes (they hold their shape well and add creaminess).
• 2 medium carrots, sliced into 1/4-inch coins for sweetness and color.
• 1 large leek, white and light green parts only, sliced into 1/2-inch rounds (or 1 medium yellow onion, diced).
• Tip for cleaning leeks: Slice them first, then rinse thoroughly under cold water in a colander to remove any hidden dirt.
• Optional: 1 small stalk celery, thinly sliced, for extra depth of flavor.
• Broth & Dairy
• 4 cups low-sodium fish or vegetable broth – we recommend fish or vegetable broth to keep it authentically pescetarian and enhance the salmon fish soup flavors.
• 1 cup whole milk (this forms the creamy base).
• 1/2 cup heavy cream or half-and-half (optional, but highly recommended for that extra touch of richness in your salmon in creamy sauce).
• Aromatics, Herbs & Seasoning
• 2 tablespoons unsalted butter or olive oil.
• 2 cloves garlic, minced.
• 1/4 cup fresh dill, chopped (this is a key Nordic flavor – don’t skip it!).
• 1 bay leaf (or a pinch of white pepper for a subtle traditional spice note).
• Salt and black pepper, to taste.
• 1/2 lemon (zest and juice, added at the very end).
• Optional Toppings & Garnishes
• Extra fresh dill, chopped.
• Lemon wedges, for serving.
• Crusty bread or rye bread, for dipping.

Directions

1. Prep the Ingredients (5-10 minutes)
   • Cut the fresh salmon fillets into even, 1-inch chunks. Pat them dry with paper towels and keep them chilled in the fridge until you’re ready to add them.
   • Dice your potatoes and carrots into similar 1/2-inch sizes. This ensures they cook evenly.
   • Slice and thoroughly wash your leeks (and celery, if using). Mince the garlic. Having everything prepped makes the cooking process smooth!
2. Build the Aromatic Base (5 minutes)
   • In a large, heavy-bottomed pot or Dutch oven, melt the butter (or heat olive oil) over medium heat.
   • Add the sliced leeks (and celery, if using) and sauté gently until they are soft and slightly translucent, about 3-4 minutes.
   • Stir in the minced garlic for the last minute of cooking. It should smell sweet and fragrant, with no harsh raw onion aroma. Avoid browning the garlic.
3. Simmer Potatoes & Veg (10-15 minutes)
   • Add the diced potatoes, carrots, and bay leaf (or white pepper) to the pot.
   • Pour in the vegetable broth soup (or fish stock). Bring the mixture to a gentle boil, then reduce the heat to a simmer.
   • Cook until the potatoes are just fork-tender. This usually takes about 10-15 minutes. You should be able to slide a fork into a potato piece with just a little resistance, but it shouldn't be mushy.
4. Add the Salmon Gently (5-7 minutes)
   • Reduce the heat to a very gentle simmer – you want just tiny bubbles, not a rolling boil.
   • Stir in the whole milk and taste the broth. Adjust the salt and pepper if needed before adding the salmon.
   • Carefully add the fillets of salmon chunks to the soup in a single layer. Try not to stir aggressively.
   • Let the salmon poach gently for 5-7 minutes, or until it turns opaque and flakes easily with a fork. It should still look moist and tender. Overcooked salmon can be dry!
5. Finish the Soup (2 minutes)
   • Remove the bay leaf.
   • Stir in the heavy cream (if using), most of the fresh dill, and the lemon zest and juice.
   • Taste the soup again and adjust the seasoning. The soup should taste bright, savory, and lightly creamy. Add more salt, pepper, or lemon to your preference.
6. Serve (Immediately)
   • Ladle the warm salmon and cream soup into bowls.
   • Garnish with a sprinkle of extra fresh dill and a squeeze of fresh lemon from a wedge.
   • Serve immediately with crusty bread or a simple side salad for a complete meal. Enjoy your homemade soup high in protein!