RomanianMedium · Hot
Trout simmered with potato and carrot in a clean broth that stays clear and light, then lemon stirred in just before serving turns it properly sour the way a Romanian fish soup should be. Dill floats on top in loose handfuls, its fragrance lifting off the hot surface. Delicate fish, honest vegetables, a tart finish — nothing extra needed.
15 min
35 min
2 min
52 min
Method
Peel and finely dice the yellow onion and garlic. Peel and slice the carrot into thin rounds. Peel the potatoes and cut into bite-sized cubes.
In a heavy stock pot or Dutch oven, melt the butter together with the olive oil over medium heat. Add the diced onion and cook slowly, stirring with a wooden spoon, until the onion turns soft and translucent, about 8 minutes. Add the garlic and cook 1 minute more. Sprinkle in the sweet paprika and stir constantly for 30 seconds until fragrant and deeply colored — do not let it burn.
Add the sliced carrot, potato cubes, salt, and black pepper. Pour in the 6 cups of water. Bring to a gentle boil, then reduce the heat to low and let the broth simmer uncovered for 15 minutes until the potatoes are nearly tender.
Rinse the trout fillets and pat dry. Add the white rice to the simmering broth and cook 5 minutes more. Gently lay the trout fillets into the pot. Poach at a bare simmer for 5 to 7 minutes, spooning a little broth over the fish, until the flesh flakes easily and turns opaque. Do not stir vigorously — let the fish hold together.
Remove the pot from heat. Cut the lemon in half and squeeze a hard squeeze of juice directly into the soup — this is the sour punch Andrei swears by. Stir in the yogurt to tame the acid and add creaminess. Fold in the fresh dill and parsley. Taste and adjust salt. Let the soup rest 2 minutes before ladling into deep bowls, spooning extra broth over each fillet.
Nutri-Score
Excellent balance
A–E · lower is better · score -3
Calories
448
per serving
Protein
27g
Carbs
33g
Fat
24g
Sat. fat
7g
Fiber
5g
Sugar
5g
Sodium
708mg
Nutri-Score is a general nutritional-balance guide, not medical or dietary advice.
Environmental impact
Moderate impact
A–E · lower is better · includes estimates
kg CO2e
1.7
per serving
Water
4.2m³
Land
28Pt
Runoff
2.0g P
trout fillets drives 80% of this recipe’s estimated footprint.
Carbon from Poore & Nemecek 2018; water, land & runoff from Agribalyse — modelled averages for comparing recipes, not a measurement of your groceries.
Flavor Profile
Umami
Sweet
Salty
Sour
Bitter
Spicy
Textures
Aromas
Kitchen Equipment
Primary Tool
Dutch OvenSafety & Storage
Cooking Temperature
Trout must be poached until it flakes easily and reaches an internal temperature of at least 145°F (63°C) to ensure food safety. Do not boil vigorously once fish is added.
Yogurt must not be boiled or added to actively simmering liquid as it can curdle. Stir into soup only after removing from heat.
Cross Contamination
Use separate cutting boards and utensils for raw trout to prevent cross-contamination with other ingredients. Clean and sanitize all contact surfaces after handling raw fish.
Storage
Soup containing fish and dairy must be refrigerated at 40°F (4°C) or below within 2 hours of cooking. Consume within 3-4 days or freeze for longer storage.
High Risk Population
Elderly, immunocompromised, pregnant individuals, and young children are at higher risk from undercooked fish. Ensure trout is fully cooked through and opaque before serving.
Allergen Warning
Clearly label and communicate fish and milk allergens to guests. These allergens are not destroyed by cooking.
Handling
Pat trout fillets dry before poaching to ensure proper heat penetration and prevent the fish from falling apart in the broth.
Pro Tips
Technique
Never stir the pot once the trout goes in. Gently spoon the broth over the fillets instead — this way they hold together and stay tender, like they should be, not breaking apart into the soup.
Substitution
If trout is not available, salmon works beautifully here. And if you have no yogurt, sour cream stirred in at the end does the same job of cooling and balancing the sour — my grandmother always had that in the ice box.
From the chef
Trout poaches gently in a clear broth of carrot, potato, and onion that has been sweetened with paprika bloomed in butter — the fish going in last, at a bare simmer, just long enough to turn opaque and flake at a touch. Then the lemon: a hard squeeze that does what borș used to do back home, turning a mild, clean broth into something properly sour and bright. Yogurt stirred through softens the acid. Fresh dill floats on top in loose handfuls. Light on the stomach, honest on the palate, and worth every spoonful.
Source: generated · May 30, 2026