Module 16 · From the Sea
Norwegian Creamy Fish Soup (Fiskesuppe)
Norwegian Creamy Fish Soup (Fiskesuppe) is a keto soup with 7.1 g net carbs, 37 g protein and 39 g fat per serving (527 kcal). It serves 4 and takes 35 minutes in total.
Bergen-style fish soup with cod, salmon and prawns in a velvety cream broth with leek, a little carrot and plenty of chives. Comfort in a bowl.

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Allergens in this Ketogeni recipe: celery, crustaceans, fish, milk. Includes listed optional alternatives; check actual ingredient labels and substitutions.
Yield: 4 servings · Active time: 20 min · Total time: 35 min
| Per serving | Amount |
|---|---|
| Net carbohydrates | 7.1 g |
| Protein | 37 g |
| Fat | 39 g |
| Energy | 527 kcal |
| Vitamin D | 8.2 µg |
| Calcium | 83 mg |
| Omega-3 (EPA + DHA) | 1.5 g |
Nutrition figures are estimates, not medical advice. Check ingredient labels and weigh your own portions, especially when tracking a strict daily carbohydrate limit. How to interpret these estimates.
Ingredients
- 250 g cod fillet, in chunks
- 250 g salmon fillet, in chunks
- 150 g cooked peeled prawns
- 1 piece small organic leek, white and pale green, sliced
- 1 piece small organic carrot, in thin batons
- 1 piece organic celery stick
- 800 ml fish stock
- 250 ml organic double cream
- 30 g organic butter
- 1 tbsp organic lemon juice
- 15 g organic chives and dill
Step-by-step method
- Soften leek, carrot and celery in the butter for 5 minutes.
- Add the stock and cream, bring to a gentle simmer and cook 8 minutes.
- Add cod and salmon and poach 4 minutes without boiling; add the prawns for the last minute.
- Season with salt, pepper and lemon, and scatter with chives and dill.
Chef’s tips
- Never let the soup boil once the fish is in, or the cream and fish both suffer.
Variations
- Add mussels.
- Add a pinch of saffron for a west-coast twist.
Storage
Keeps 1 day in the fridge; reheat gently.
Questions and answers
How many net carbs are in Norwegian Creamy Fish Soup (Fiskesuppe)?
One serving has 7.1 g net carbohydrates, 37 g protein and 39 g fat (527 kcal). The recipe makes 4 servings. These figures are estimates; your own ingredients may differ.
Can I make Norwegian Creamy Fish Soup (Fiskesuppe) ahead, store or freeze it?
Keeps 1 day in the fridge; reheat gently.
Which allergens are in Norwegian Creamy Fish Soup (Fiskesuppe)?
It contains celery, crustaceans, fish and milk, as listed by Ketogeni for this recipe. Always check the labels of the products you use.
Is Norwegian Creamy Fish Soup (Fiskesuppe) gluten-free?
Yes. None of the ingredients contain gluten. Check the labels of processed ingredients such as stock or spices.
Can I vary Norwegian Creamy Fish Soup (Fiskesuppe)?
Yes. Add mussels. Add a pinch of saffron for a west-coast twist.
