Finnish Salmon Soup

Through an order mishap, I had a spare serving of salmon from my online order at Coastal Seafoods, and not a lot of time to eat it in, what with already making oyster stew, gravlax, and lamb shanks in the coming days. So tonight I made a solo (plus) portion of this salmon soup. Because it is blizzarding, and I was already drinking Austrian mulled wine, so why not carry forth with more warm deliciousness?! 

This soup was really easy and perfect tonight - buttery broth, fresh dill, creamy potatoes and tender salmon - all while the wind howls and the snow falls, what is not to love? This soup is ready in about 30 minutes, and I made the fish broth as suggested, by boiling the salmon skin in water for 10 minutes. It totally works, though it is a pretty light broth. I thought I had some shrimp shells stashed in the freezer somewhere for just this sort of need, but I couldn't locate them if I do. If you have clam broth, or fish stock around, I think that would make things even tastier. But if not, this does the job.

The recipe is from a food blogger I had forgotten about; I made her nut and fruit paleo bread some years ago, and was thinking about making it again in recent days, which is what prompted me to revisit her blog and subsequently see this recipe. The only thing I did differently was to use onion instead of leeks, (I had no leek), and I had a red potato, not a russet. I am pasting her original recipe below. (It was easy to shrink to 1/3, though this would make excellent leftovers.)

Ingredients

• 1 lb skin-on salmon filet
• 4 Tbsp unsalted butter
• 1 large leek, trimmed, sliced, and well rinsed
• 5 cups water (you can also use fish stock)
• 1 lb russet potatoes, peeled and diced
• 1 large carrot, sliced
• 1 cup (10g) fresh dill for garnish, finely chopped, divided
• 1 cup (250ml) heavy cream
• 1/4 tsp allspice, use more to taste
• salt and pepper to taste 

• Remove the skin from the salmon and cut into largish chunks. Remove any small pin bones and discard. Reserve the skin.
• Melt the butter in a soup pot and saute the leeks for 10 minutes, or until nice and soft.
• While the leeks are cooking, put 5 cups of water and the reserved fish skin in a saucepan and bring to a boil, turn down the heat and simmer gently for 10 minutes. Note: if you are using fish stock you can skip this step.
• Strain the broth and add to the pan with the leeks, along with the potatoes, carrots, and half of the fresh dill. Cook for another 10 minutes, or until the potatoes are just tender.
• Add the salmon chunks to the soup along with the cream and allspice, and gently simmer on low heat until cooked through, just a few minutes. Add the remaining dill, and salt and pepper to taste.