Creamy Dill Salmon Soup with Potatoes and Leeks Recipe

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Warm & Welcoming Creamy Dill Salmon Soup with Potatoes and Leeks Recipe

There’s something incredibly comforting about a bowl of creamy soup that wraps you up like a warm blanket. This Creamy Dill Salmon Soup with Potatoes and Leeks Recipe is exactly that—a gentle hug in a bowl, bursting with tender salmon, aromatic leeks, and buttery potatoes.

I love how the fresh dill adds a bright, herbaceous note that lifts the richness, making every spoonful soothing without being heavy. You’ll find it perfect for a quiet weekend cooking session or a cozy dinner with friends.

Let me share how this soup has become a go-to in my kitchen: simple ingredients, foolproof steps, and flavors that never disappoint. Ready to dive in?

Ingredient Notes & Swaps

• Salmon fillet: Wild-caught preferred for deep flavor; skinless and boneless chunks make for easy eating.
• Leeks: Use only white and light green parts; gives a sweet oniony background without overpowering.
• Potatoes: Yukon Gold or red potatoes hold shape well and add creaminess when cooked.
• Carrots: Adds subtle sweetness and color contrast.
• Shallots/onion & garlic: Foundation aromatics for savory depth.
• Butter: For that toasty, rich base—can swap with olive oil for dairy-free.
• All-purpose flour: Helps lightly thicken; cornstarch slurry works as a gluten-free alternative.
• Fish or seafood stock: Ideal for umami boost; chicken stock works in a pinch.
• Heavy cream: Adds luxurious silkiness; coconut cream is a good substitute for dairy-free.
• Fresh dill: Brightens and complements salmon beautifully—use generously.
• Bay leaf: Infuses subtle, herbal depth during simmering.
• White wine (optional): Deglazes and layers in complexity.
• Celery (optional): Boosts aromatic base, balancing sweetness.
• Chili flakes (optional): Adds a gentle heat if you like a hint of spice.

Before You Start

Start with a clean, spacious counter and have all your ingredients prepped and ready—that mise en place seriously smooths the whole process. Slice those leeks thin, dice your potatoes and carrots evenly for even cooking, and cut the salmon into gentle, bite-sized chunks. Using a heavy-bottomed pot helps distribute heat evenly and prevents scorching.

Cook Creamy Dill Salmon Soup with Potatoes and Leeks Recipe: Step by Step

1. Prep Your Veggies and Salmon: Get everything chopped and ready. The sliced leeks softening gently in butter will start to fill your kitchen with a subtle sweet aroma that hints at what’s coming.
2. Sauté Aromatics: In a heavy pot over medium heat, melt butter. Add your shallots (or onions), garlic, and sliced leeks. Cook gently for 4–5 minutes until fragrant and softened, but not browned—this keeps the flavor light and pleasant. Now, pour in the white wine to deglaze, scraping up those golden bits stuck to the bottom, adding a lovely depth.
3. Add Vegetables and Stock: Stir in the diced carrots, celery (if using), potatoes, and a bay leaf for subtle earthiness. Sprinkle your flour over the mixture and stir constantly for about a minute. This ensures your broth will thicken just a touch, becoming silky but not heavy. Pour in your fish or chicken stock, raising the heat until it gently bubbles.
4. Simmer to Tender: Turn down the heat to low and let everything simmer uncovered for 15–20 minutes. You’ll know it’s ready when the potatoes are tender enough to pierce with a fork but still hold their shape—a nice contrast between creamy broth and tender veggies.

5. Add Salmon Chunks: Gently lower the salmon pieces into the simmering broth. Allow them to cook for 5 to 7 minutes, just until opaque and flaking easily. You’ll notice the broth takes on a delicate rose hue as the salmon infuses its rich flavors.
6. Finish with Cream and Dill: Turn the heat down to low, then stir in the heavy cream and most of the chopped fresh dill. Save a little dill for garnish—it makes all the difference. Warm the soup through without boiling. Finally, season with salt, black pepper, and a fresh splash of lemon juice to brighten the whole bowl.
7. Serve and Enjoy: Ladle the golden, creamy soup into warm bowls and sprinkle with the reserved dill. A crusty rye or warm sourdough loaf is perfect for dipping and soaking up every luscious drop.

Fun Variations for Creamy Dill Salmon Soup with Potatoes and Leeks Recipe

• Add a handful of fresh spinach or kale in the last few minutes for a leafy boost and color contrast.
• Swap salmon for smoked trout or cooked crab for an equally delightful seafood twist.
• Use coconut milk instead of heavy cream for a tropical, dairy-free version that stays smooth and rich.
• In cooler months, stir in roasted fennel or parsnips with the vegetables for earthier notes.
• For a subtle heat, sprinkle a pinch of smoked chili flakes before serving—you’ll love the warmth it brings.
• Finish with a swirl of crème fraîche or sour cream and a grating of lemon zest for a little luxury.

Store, Freeze & Reheat

• Store: Keep leftovers covered in the fridge for up to 3 days. The flavors mellow beautifully overnight.
• Freeze: This soup freezes well without cream; omit it when freezing and add cream fresh when reheating.
• Reheat: Warm gently on the stovetop over low heat, stirring often. Add a splash of stock or cream to refresh texture.
• Note: Avoid boiling after freezing to keep the salmon tender and the cream from separating.

Creamy Dill Salmon Soup with Potatoes and Leeks Recipe FAQs

• Can I use frozen salmon? Absolutely! Just thaw fully and pat dry before adding to the soup to avoid excess moisture.
• What’s the best way to clean leeks? Slice and then rinse in a bowl of cold water to remove any grit trapped between layers.
• Can I omit the cream? Yes, but the soup will be less rich. You can substitute with whole milk or a plant-based cream for a lighter version.
• How do I make the soup thicker? Adding the tablespoon of flour early helps, but you can also mash a few of the cooked potatoes gently into the broth.
• Is this soup good for meal prep? Definitely. Just keep cream separate until serving for best results.

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